"Forestry." . . "Afrique du Sud-Est" . . "Climate." . . "Landeskunde." . . "Ressources naturelles Afrique orientale anglophone." . . "Wirtschaftsgeografie." . . "Afrique orientale." . . "Afrique orientale" . "East Africa" . . "East Africa." . "Economic history." . . "Economic history" . "África Negra" . . "Wirtschaftsgeographie." . . "Population." . . "Population" . "Ostafrika." . . "Oost-Afrika." . . "History." . . "Ressources naturelles Afrique orientale." . . "Démographie Afrique orientale anglophone." . . "Africa orientale" . . "Africa, East" . . "Africa, East." . "Afrique orientale anglophone - Histoire." . . "Landelijke documentatie." . . "Travel" . . "Natural resources Africa, East." . . "Fishery." . . "Africa Sub-Saharan" . . "Geografie." . . "Geografía Africa Oriental." . . "Agriculture." . . "Afrique orientale anglophone" . . "África oriental" . . "East Africa." . . . . "Geographie." . . . . . . . . "East Africa" . "East-Africa" . "East Africa : Its people and resources" . . . . . . . . . . . . . . "East Africa : its people and resources" . . . . . . . . . . . . "East Africa : its, peoples and resources" . . "East Africa : Its peoples and resources" . . . . . . . . . . . . . . "East Africa, Its peoples and resources" . . . . . . . . . . . . . . . . "East Africa: its people and resources. Edited by W.T.W. Morgan. (New and completely revised version of Natural resources of East Africa.)"@en . . . . . . . . . . . . "East Africa, its people and resources" . . . . . . . . . . . . "East Africa : its peoples and resources"@en . . . "East Africa : its peoples and resources" . . . . . "East Africa" . "East Africa"@en . . . . "East Africa, its peoples and resources"@en . "East Africa, its peoples and resources" . . . . . . "East Africa its peoples and resources" . "East Africa its peoples and resources"@en . . . . . . . . "East Africa: its peoples and resources" . . . . . . . "East Africa: its peoples and resources"@en . "Economic history and conditions." . . "Natural resources" . . "Natural resources." .