Farming systems in Africa : the great lakes highlands of Zaire, Rwanda and Burundi
Jones, William I.
Farming systems in Africa : the great lakes highlands of Zaire, Rwanda and Burundi - Washington, D.C., : The World Bank, 1984 - 107 p. ; mapas - World Bank Technical paper ; 27 . - World Bank Technical paper ; 27 .
17772
Agricultura--Africa--Africa.
Sistemas de cultivo--Africa.
630.96757 / J6
Farming systems in Africa : the great lakes highlands of Zaire, Rwanda and Burundi - Washington, D.C., : The World Bank, 1984 - 107 p. ; mapas - World Bank Technical paper ; 27 . - World Bank Technical paper ; 27 .
17772
Agricultura--Africa--Africa.
Sistemas de cultivo--Africa.
630.96757 / J6