TY - BK AU - Oehmke,J.F. AU - Crawford,E.W. TI - The impact of agricultural technology in Sub-Saharan Africa T2 - MSU Staff Paper PY - 1993/// CY - East Lansing, MI (USA) PB - Michigan State University, KW - Africa south of Sahara KW - Agricultural development KW - AGROVOC KW - Innovation adoption KW - Investment KW - Technology transfer ER -