Farming systems of the African savanna : a continent in crisis - Ker, A.; International Development Research Centre (Canada) (Ottawa : International Development Research Centre, 1995)
"November 1995"--T.p. verso.
Includes bibliographical references (p. [154]-160) and index.
Keywords: Agricultural systems -- Africa, Sub-Saharan.; Farm management -- Africa, Sub-Saharan.; Agriculture -- Africa, Sub-Saharan.