Related by context. All words. (Click for frequent words.) 51 Mbwana Matumla 47 Vusi Malinga 47 Okusi 46 Kinshasha 46 researcher Dian Fossey 46 Zaire 46 By Joe Bavier 46 Beast Mugabi 46 Peter Okhello 45 Francois Botha 45 champion Kassim Ouma 45 Braimah Kamoko 45 Haut Uélé 45 Segundo Mercado 45 Tebazalwa 45 Sande Otieno 44 Daba Modibo Keita 44 Kilometre Four 44 Khulile Makeba 44 outpointed Bernard Hopkins 44 northeastern Orientale province 44 eastern Nord Kivu 44 Bandundu Province 44 M'banza Congo 44 Vuyani Bungu 43 Kakuma camp 43 Western Kasai 43 Orientale Province 43 Aneho 43 Brazaville 43 Virunga Volcanoes 43 Virunga Mountains 42 Equateur Province 42 Kamanyola 42 Brazzaville Congo 42 fertile Rift Valley 42 Franceville 42 Ouadda Djalle 42 Brazzaville Republic 42 Sirengo 42 Ethiopa 42 Betou 42 Congo Brazaville 42 Kofi Jantuah 42 Col. Mengistu Haile 42 Mansa Musa 41 Luis Firpo 41 Nambia 41 Fataki 41 Jeffrey Mathebula 41 Chule 41 Willie Pastrano 41 Sool region 41 Moses Ndiema Kipsiro 41 Niangara 41 Mbanza Kongo 41 Bobo Dioulasso 41 Adré 41 Kihansi spray toad 41 Morris Chule 41 formerly Zaire 41 Sharif Bogere 40 Casamance region 40 Ituri Province 40 Equateur 40 Doudou 40 longtime dictator Mobutu 40 Suleiman Bilali 40 Djugu territory 40 Modibo Keita 40 southern Casamance 40 Ruhengeri 40 Gbadolite 40 Itang 40 Bas Uele 40 By Kalumiana Kalumiana 40 Tutsi paratroopers assassinated 40 DRC Ituri 40 Coton Sport Garoua 40 Awassa 40 Boza Edwards 40 Gihanga 40 Mikeno volcano 40 Mboki 40 Cuban internationalists 40 Kaga Bandoro 39 Congolese Tutsi rebels 39 Ayub Kalule 39 Isaac Chilemba 39 Gasigwa 39 Ethiopia 39 M'banza Kongo 39 Kinshasa 39 disintegrating Yugoslavia 39 Nzerekore 39 Selemani 39 Martin Toroitich 39 Ike Bazooka Quartey 39 Pweto 39 Orientale province 39 Bagaza 39 Marcel Cerdan 39 Kabare 39 eastern lowland gorilla 39 Nasser Athumani 39 Shabunda 39 Badru Lusambya 39 Tomboco 39 Joseph Kasavubu 39 Likouala 39 Dinka tribesman 39 Congo Kinshasa DRC 39 Brazzaville 39 Kidogo 39 Debub 39 Gojjam 39 Docus Inzikuru 39 Hutu FDLR 39 Equateur province 39 Joshua Ndere 39 Kalehe 39 Cornelius Boza Edwards 39 Ituri province 39 Bukom Banku 39 notorious warlord 38 Maroua 38 Emperor Haile 38 Mugunga refugee camp 38 Ethiopian dictator Mengistu 38 emperor Haile Selassie 38 Gisagara 38 Rwanda Tutsi dominated 38 Sinharaja 38 Riiny 38 Bas Congo province 38 Gen. Nyamwasa 38 Abéché 38 Lante Addy 38 Maniema Province 38 Dwight Muhammad Qawi 38 de Cazenave 38 Nyabarongo 38 Kasai province 38 northeastern Ituri 38 Hombo 38 warlords toppled dictator 38 Lubumbashi Congo 38 Angola Cabinda 38 Tchomia 38 bit Holyfield ear 38 capital Bangui 38 Ethopia 38 Douala Cameroon 38 Kirundo 38 Kolelas 38 Tuareg lieutenant 38 Davis Kamoga 38 Paoua 38 Likasi 38 Lissouba 38 Hassan Wasswa 38 Kasai Oriental 38 Brazzaville Tsonga 38 vacant IBF lightweight 38 Yaoundé 37 Nangweshi 37 Ouham 37 Acholi tribe 37 Zairian 37 Abidjan Cote 37 Leopold Sedar Senghor 37 Emperor Menelik II 37 Gambela 37 Ameme 37 Rwandan Hutus fled 37 Lascahobas 37 leader Jonas Savimbi 37 du Rwanda FDLR 37 Ombaka 37 UNITA rebels 37 Impfondo 37 Bujumbura Burundi 37 Kumasi Ghana 37 Kigali Ngali 37 Gemena 37 Nuba mountains 37 Nyamwisi 37 Cidadela Stadium 37 Tche 37 Mille Collines Hotel 37 Simphiwe Nongqayi 37 Sandy Saddler 37 Kinshasa DRC 37 brutal dictator Idi 37 Emperor Haile Selassie 37 Ougadougou 37 Kasereka 37 Atanus Mugerwa 37 Zinder 37 Razor Ruddock 37 Niafunke 37 Konso 37 Tshikapa 37 eastern Ituri 37 Savadogo 37 Bilali 37 Casamance MFDC 37 Oubangui River 37 Kuanza Norte 37 Awilo 37 Cacuaco municipality 37 Muyinga 37 Lesley Hornby 37 Muanda 37 Idrissa 37 Uige province 37 Cote d' Ivorie 37 Faso Niger 37 Andi Basrul 37 Action Asiku 37 Maniema 37 dictator Jean Bedel 36 Malawi Mozambique Swaziland 36 Kikwit 36 Liberation Movement MLC 36 DR Congo 36 Nkulu 36 Odienne 36 Menelik II 36 dictator Mengistu Haile Mariam 36 DRC Katanga 36 Biafran War 36 Mvezo village 36 northeastern Ituri region 36 Mugabi 36 Louga 36 Kisangani 36 Ndahimana 36 Uganda Idi Amin 36 Oure 36 Katangan 36 Zanzibar Tanzania 36 Baby Jake Matlala 36 Cuvette Ouest 36 Kingsley Amaning 36 Sahrawi refugee camps 36 eastern lowland gorillas 36 Bangui 36 Abdallah Nassour 36 Motema Pembe 36 Tigrai 36 Mengistu Haile Mariam 36 Rwandan Tutsi 36 Kampungu 36 Kilwa 36 Ndaye 36 Gitega 36 Joshua Milton Blahyi 36 UNITA rebel 36 Ouidah 36 António Agostinho Neto 36 Bakongo 36 Nyabihu 36 Niger Mali Mauritania 36 Province Orientale 36 Guinea Bissau Mauritania 36 Cabinda enclave 36 Lendu militias 36 Ghananian 36 Senegal 36 Isaaq clan 36 Grauer gorilla 36 Malange 36 Jermain Bad Intentions 36 Bassekou 36 Kinkala 35 Pan troglodytes troglodytes 35 Emmanuel Jal 35 Halyard Mission 35 Floreana mockingbird 35 Shilluk Kingdom 35 Congo 35 Henri Christophe 35 Muramvya 35 Kibungo 35 Lindi Region 35 Masamba 35 Justin Juuko 35 ousted Mobutu 35 Mwalimu Julius Kambarage Nyerere 35 Letta Mbulu 35 Cassamance 35 Butembo 35 Tito Okello 35 Cuito 35 Talatona Convention Centre 35 de Brazza 35 President Obiang Nguema 35 Pabbo camp 35 Mwalimu Julius Nyerere 35 Nzanga Mobutu 35 Muke Ndengwa whose 35 Ivoire's 35 Sam Ouandja 35 Lloyd Honeyghan 35 Marial Bai 35 warring militias 35 toppled dictator Mobutu 35 Rumonge 35 Kamenge 35 Borama 35 Omukama Kabalega 35 Ruyigi 35 Cassius Clay 35 Siera Leone 35 Union des Patriotes 35 Benin Ernest Koroma 35 Dictator Idi Amin 35 Diables Noirs 35 Caprivi Strip 35 Sir Edward Mutesa 35 Souleymane 35 Warlords overthrew longtime 35 Nguessou 35 Mahagi 35 President Ange Felix 35 northeastern Ituri district 35 Burkino Faso 35 Hutus massacred 35 Kilo Moto 35 Kakuma Refugee Camp 35 Anyanya 35 Banja Luka Bosnia 35 Bas Congo 34 Cyangugu 34 Burundian refugee 34 steward Sehee 34 Togo Benin 34 Sanaag region 34 Cankuzo 34 Idi Amin Uganda 34 Silverback Cargo Freighters 34 Guinea Bissau Guinea Conakry 34 Furaha 34 Ituri 34 Gitarama 34 Congo Katanga 34 Burkina Faso Senegal 34 Missamou 34 Henri Kasperczak 34 Ethiopian Emperor Haile 34 Niger Senegal 34 Congo Zaire 34 Senegal Gambia 34 Somali warlords toppled 34 Shimelba 34 Jean Bosco 34 British protectorate 34 Cameroon 34 Idris Deby 34 Burkina Faso 34 Kadogo 34 Kasai Oriental Province 34 Atiak 34 Kuimba 34 Kindu 34 Rudasingwa 34 Hassan Gouled 34 Kasai Occidental province 34 Udzungwa 34 Chicapa 34 Burkina Faso Mali Niger 34 Gash Barka 34 Cazombo 34 Nicephore Soglo 34 Wadi Fira 34 WWWF 34 Ismael Lo 34 Congo Brazzaville 34 Mobuto Sese Seko 34 Gabiro 34 Congo dictator Mobutu 34 Burundian counterpart 34 Ndere Troupe 34 Carlos Morais 34 southern Huila 34 El Hadj Omar Bongo 34 Lukanga 34 Leopoldville 34 central Bie 34 Nyungwe 34 Akokoro 34 Brazza 34 Fisseha 34 Union des patriotes 34 Prime Minister Jean Kambanda 33 CÃ'te d' Ivoire 33 Ndayisaba 33 Samputu 33 John Akii Bua 33 Diffa 33 Murambi 33 Laurent Desire Kabila 33 Ahmed Sekou Toure 33 RCD ML 33 Kikaya 33 Etsou 33 Nyamagabe 33 Kuando Kubango province 33 dictator Omar Bongo 33 Belgian colony 33 Kitgum Pader 33 République Démocratique du 33 eastern borderlands 33 Ruanda 33 Rwandese refugees 33 Bunyoro Kitara 33 poliomyelitis 33 Surestream 33 Casamance 33 Ndinga 33 guerilla fighter 33 Broz Tito 33 FDLR fighters 33 Senafe 33 Gabre 33 Kizza 33 Fally Ipupa 33 Matadi 33 Togo Benin Nigeria 33 Kasai Occidental 33 Pajule 33 conserving 33 singing Nkosi Sikelel 33 Taban Amin 33 Haut Uele district 33 Congolese 33 Kaolack 33 Mille Collines 33 Djugu 33 Sangaré 33 Tanzania 33 Lendu militia 33 Biteye 33 Francois Duvalier 33 Angolans 33 Mbaya 33 Samuel Fosso 33 Amavubi 33 WBC featherweight champ 33 Collines 33 Gikongoro 33 Katanga province 33 Semliki 33 Siyad Barre 33 ethnic bloodletting 33 Patrick Kagogo 33 CONSERVATION ORGANIZATION Hendersonville 33 Portuguese colonizers 33 Tanzania Burundi 33 Uíge province 32 Kazakhstan JSC JSC 32 Gregory Konchellah 32 Bisie 32 KwaNdebele 32 Blaise Compaoré 32 Vieux Farka Toure 32 lawless Ituri district 32 Gatete 32 Lutwa 32 Tiken Jah Fakoly 32 Haile Mariam Mengistu 32 Kampamba 32 Patongo 32 Leopold Senghor 32 Salif Keita 32 Lubumbashi 32 Theophile 32 dictator Mobutu Sese Seko 32 Bujumbura Rural Province 32 Cuito Cuanavale 32 Cassinga 32 eastern DR Congo 32 Laurent Kabila 32 Kabinda 32 Kabango 32 Bundibugyo district 32 Lomami 32 Rwamagana 32 Burundi 32 Marburg epidemic 32 Irian Jaya 32 CNDP rebels 32 Kibeho 32 Tutsi rebellion 32 Niassa 32 Bujumbura Rural 32 Maria Isabel Kubabom 32 Pabbo 32 Sierre Leone 32 Kampung Kuantan 32 Kamoko 32 Gary Kikaya 32 manager Raewyn Empson 32 Miskine 32 Nzanga 32 Kalume 32 Ekanga 32 Derg regime 32 Zaghawa tribe 32 Gabon 32 Jean Baptiste Bagaza 32 warlord Jean Pierre 32 Mwene 32 Pagak 32 Lesotho Madagascar 32 Kasonga 32 mayi mayi 32 Muhindo 32 Gabon Cameroon 32 Yawo 32 Nsabimana 32 Mr. Seruma 32 Rusumo 32 virgin rainforests 32 Kakata 32 Guinea Bissau Cape Verde 32 Dungu 32 Rwandan Patriotic Front RPF 32 ruler Omar Bongo 32 Gangetic dolphin 32 Sudan 32 Jose Chameleone 32 Félix Houphouët Boigny 32 Rolando Navarette 32 Equitorial Guinea 31 Ahmadou Ahidjo 31 Mali Mauritania Niger 31 Aminatta 31 Gaafar Nimeiri 31 Spokesman Pawel Sawicki 31 Muhanga 31 Iddi Amin 31 Mayi Mayi militias 31 Nyos 31 Hamani 31 Emmanuel Mbola 31 Katanga 31 agro biodiversity 31 Congo Denis Sassou 31 Francisco Macias Nguema 31 Bakassi Peninsular 31 Dergue regime 31 Mzee Jomo Kenyatta 31 dictator Siad Barre 31 soukous 31 football legend Abedi 31 endangered rainforests 31 Yameogo 31 Haut Katanga 31 ruler Idi Amin 31 Ndadaye 31 Banyarwanda 31 Nyamata 31 Mambasa 31 biodiverse ecosystems 31 Ducks Unlimited wetlands 31 Tunesia 31 Democractic Republic 31 Hutu killers 31 Yugoslav dictator Josip 31 legend Ali Farka 31 Laurent Bucyibaruta 31 Fulbe 31 Kabalega 31 Dussuyer 31 Muya 31 Mobuto 31 Dergue 31 Tewodros Kassahun 31 Kagera 31 Moise Tshombe 31 Unita rebels 31 Neuse River basin 31 rinderpest 31 leader Foday Sankoh 31 overthrew dictator 31 trillion Btus 31 orangutan habitats 31 Ba Cissoko 31 dictator Mengistu 31 Mobutu Sese 31 Koffi Olomide 31 Colonel Mengistu 31 Sierra Leonian 31 Katanga Province 31 Uganda 31 Gnahoré 31 Mwesiga 31 Mbayo 31 Tresor Mputu Mabi 31 Ilunga 31 Nzeyimana 31 Guinea Bissau Mozambique 31 Peter Gatdet 31 Teta Lando 31 Pascal Lissouba 31 Gisenyi 31 Monte Cristi 31 Belgian colonizers 31 Francois Papa Doc Duvalier 31 Komakech 31 Burkina Faso Niger 31 Cameroon Cape Verde 31 Bandundu 31 Okeny 31 Kabanga 31 Mauritius Mozambique Namibia 30 Muganza 30 Kalambay 30 Kabaka Mutesa 30 Ebola haemorrhagic fever 30 Abyssinia Ethiopia 30 Ndindabahizi 30 Guinea Conakry 30 Afrobasket 30 Zairean 30 Matabeleland massacres 30 Dahomey 30 McArthur Emmanuel 30 Bongor 30 Yugoslavia disintegrated 30 Lunda Norte 30 Meldrick Taylor 30 Rwanda 30 Hamad Ndikumana 30 products industries www.urscorp.com 30 Mr Nyembo Ya 30 Kasongo 30 Quett Masire 30 Mengistu regime 30 la democratie 30 Siméon 30 Nimeiry 30 Munyemana 30 compact fluorescent lightbulbs CFLs 30 Wich spotted 30 Seidou 30 combating desertification 30 Fatimata 30 Idi Amin Dada 30 Lumu 30 Rwandan Hutus 30 Ombadja 30 Congo Kinshasa 30 waterfowl habitats 30 Kindia 30 Jimmy Kirunda 30 Benin Mali 30 Ahidjo 30 endangered mammal 30 Bailundo 30 Patasse 30 Bururi 30 Mbomo 30 Zanla 30 Domitien Ndayizeye 30 Ndayizeye Hutu 30 Republic CAR 30 Kourouma 30 Idriss Déby 30 Mbanza Congo 30 Wallachia 30 Tanzania Julius Nyerere 30 Anicet 30 interahamwe 30 Mongabay How 30 Seku 30 breeding waders 30 Jemba 30 Pointe Noire 30 Micaela Reis 30 Hutu Tutsi 30 northern Uige 30 aquatic biodiversity 30 Duvalier dictatorship 30 Mbongo 30 Mariano Carrera 30 Northern Rhodesia 30 Guinea Mali Burkina 30 Papa Wemba 30 drylands 30 Rassemblement Congolais pour 29 Kakuma 29 Houphouet Boigny 29 Ivo Mapunda 29 Okullo 29 Luvo 29 Bismack Biyombo 29 clan warlords overthrew 29 Kouilou 29 Tropical rainforests 29 Danum Valley 29 Cleveland Cavaliers Christian Eyenga 29 Kayna 29 Mumbere 29 Rwandese Patriotic Front RPF 29 Congo DRC 29 Sudd 29 biologically diverse ecosystems 29 Bié province 29 Tucak 29 Lual 29 Liberian warlord 29 Mongbwalu 29 wildflowers shrubs 29 Bostwana 29 Kinabatangan Wildlife Sanctuary 29 Kikongo 29 Julius Nyerere 29 Dieye 29 Burundi Cyprien Ntaryamira 29 Sierra Leone 29 Ali Hassan Mwinyi 29 Wemba 29 Ebola fever 29 Deogratias 29 ULIMO 29 Interhamwe 29 Saint Domingue 29 cherished remoteness 29 Masangu 29 Owambo 29 Joseph Mobutu 29 dictator Idi Amin 29 Mozambique 29 Tutsi Genocide 29 Teodoro Obiang Nguema Mbasogo 29 Tabu Ley 29 Ottoman Empire collapsed 29 Phillip Omondi 29 Oufkir 29 Shungu 29 Cap Haïtien 29 Bolivian circuses arrived 29 Congolese Hutus 29 zoo giant panda 29 striker Roger Milla 29 Mobutu Sese Seko 29 Juvenal Habyarimana 29 AECo invests 29 Joseph Kabila 29 Jean Pierre Sagahutu 29 Cassius Marcellus Clay 29 Bozize 29 Arop 29 François Bozize 29 Congo ROC 28 Minister Deepak Bohara 28 Koola Lobitos 28 Mamadou Keita 28 prairies wetlands 28 Cardinal Frederic Etsou 28 dictator Mohammed Siad 28 Munyuki 28 Kabila 28 Congolaise 28 Felix Boigny 28 temperate rainforests 28 Manu Dibango 28 Innocent Sithole 28 Dukwi 28 NASDAQ BLDP provides 28 Okuti 28 dictator Eyadema Gnassingbe 28 Dennis Sassou Nguesso 28 suggested desalinating sea 28 Asiko 28 shrubland parched 28 Christine Schuler Deschryver 28 DRC 28 Tito Okello Lutwa 28 Rio Grande silvery minnow 28 Karegyeya 28 François Duvalier 28 Ange Felix Patasse 28 Bazaruto Island 28 Sophie Okonedo Hotel 28 Zenica Bosnia 28 Theoneste 28 replanting forests 28 dictator Kamuzu Banda 28 parches 28 SODIS 28 Kananga 28 Mohamed Aideed 28 Swaray 28 impoverished landlocked 28 ATI PowerPlay ™ 28 Mariama 28 Fiston 28 Bas Uélé 28 Gahungu 28 Dramane 28 freshwater lakes rivers 28 Katembo 28 respiring 28 conserve 28 despotic regime 28 Abedi Pele Ayew 28 semi arid climates 28 Kagame Tutsi 28 Archbishop Emmanuel Kolini 28 kuduru 28 colonial overlord 28 Côte d' Ivoire 28 TrackMoist Dust Suppressant 28 Cote D' ivoire 28 Nsengiyumva 28 Laurent Désiré Kabila 28 Rwandese 28 Congos 28 Hategekimana 28 Marie Daulne 28 conserve biodiversity 28 minister Betty Bigombe 28 conserving plumbing fixtures 28 Pedro Sebastião 28 Nyungwe Forest 28 Putu Range 28 Baldé 27 Ntare 27 Bongeli 27 OTCBB EMHD 27 Sebhat 27 Obote 27 Bembeya Jazz 27 Bechuanaland 27 Sankoh 27 Upper Volta 27 Nyandwi 27 Gen Augusto Pinochet 27 Zambia 27 bio diversity 27 Jean Claude Baby Doc 27 Tete Province 27 Nimeiri 27 Deepak Bohara 27 Ricardo Jaral Mexico 27 Mohammed Siad Barre 27 Didier Ratsiraka 27 wetland ecosystems 27 FAPLA 27 breed giant pandas 27 Soukous 27 King Zog 27 Mandume 27 Lungi airport 27 Eduardo Mondlane 27 Patassé 27 Elodie Sampere 27 Bigirimana 27 Muganga 27 François Papa Doc 27 constructing latrines 27 Interahamwe militiamen 27 Marxist dictator Mengistu 27 Congo Rwanda Burundi 27 Mayi Mayi 27 Niyonzima 27 coups mutinies 27 socialist dictator 27 Jean Bedel Bokassa 27 Mackenson 27 Ngendahayo 27 Makossa 27 lamping options 27 rival fiefdoms 27 legend Roger Milla 27 Mathieu Kerekou 27 Kadiatu 27 Cote dâ € ™ 27 reforesting 27 Atraco FC 27 Replace incandescent bulbs 27 Belum Temenggor 27 temperate rainforest 27 Habré 27 Ange Félix Patassé 27 desalinating sea water 27 Soglo 27 Machito 27 Kazembe 27 Anastasio Somoza Debayle 27 Marcel Regnier 27 Rwandan Hutu militias 27 Uíje 27 riparian wetland 27 Gatera 27 piping plover shorebird 26 Gambia Guinea Bissau 26 Sese Seko 26 wolves grizzly bears 26 Juliana Kanyomozi 26 strongman Mobutu Sese Seko 26 greenhouse gasses emitted 26 riparian ecosystems 26 Kamuzu Banda 26 sequestering carbon dioxide 26 www.we energies.com 26 Bokassa 26 Gahima 26 Kolingba 26 African Unity OAU 26 Hutu tribe 26 dictator Sani Abacha 26 Burkina Fasso 26 King Sobhuza 26 Sekou Toure 26 mangrove ecosystem 26 Emperor Bokassa 26 African blackwood 26 Canada Boreal Forest 26 Angola Dan Mozena 26 Salieu 26 poison underground aquifers 26 Duala 26 Angola 26 unrenewable 26 Fradique 26 Gakwaya 26 compact flourescent light 26 Cote d' Ivoire 26 James Leape 26 conserving biodiversity 26 Macias Nguema 26 conservation 26 Mbala 26 Ahmed Sékou Touré 26 Tito 26 Spinning flywheels 26 Olara 26 Chuckie Taylor 26 K. Doe 26 unplugging unused 26 Lansana Conteh 26 President Francois Bozize 26 Hissène Habré 26 Abuk 26 Mike Taugher covers 26 IWRM 26 GreenAngel Energy Corp. 26 reintroducing lynx 26 Abha Narain Lambah 26 recharges groundwater 26 Jean Bertand Aristide 26 efficient cookstoves 26 Ottoman empire 26 Niger 26 patented VRB 26 Orland Grassland 26 Kwame Ture 25 longleaf pine ecosystem 25 Muhire 25 President Daniel Arap 25 Mobutu Zaire 25 Rwanda Burundi 25 Nahimana 25 re forestation 25 Rwanda Sao Tome 25 Usage Reduction 25 Forces armées 25 Foday Sankoh 25 installing programmable thermostats 25 planting trees 25 Conserving 25 wetlands floodplains 25 www.americanforests.org 25 Nyasaland 25 Mende tribe 25 flushes toxins 25 Gaspar Martins 25 drought tolerant landscaping 25 Naoto Noguchi President 25 geothermal hydro 25 Idi Amin 25 Zaire Mobutu Sese Seko 25 strongman Mohammed Siad 25 Yugoslav republic 25 Bozizé 25 Tshekedi 25 calorically dense foods 25 Tutsi dominated 25 Sungura 25 Cameroun 25 Installing programmable thermostat 25 Soviet Socialist Republics 25 riverine ecosystems 25 powerWISE R