Farming systems in Africa: the great lakes highlands of Zaire, Rwanda, and Burundi

저자

Jones, William I

발행사항

Washington, D.C., U.S.A. : World Bank, 1984

형태사항

xi, 107 p. : maps ; 28 cm

총서사항

no.27

서지주기

Includes bibliographical references

주제명

Agricultural innovations - - Africa, Central Agricultural systems - - Africa, Central Agriculture - - Africa, Central Soil conservation - - Africa, Central