Experiences with agricultural development in tropical Africa vol.2 : the case studies / John C.de Wilde...[et al].. - Baltimore : The John Hopkins Press , 1967 - 466 p. ; 23 cm. 2 v. : illus. ; 23 cm. v. 1. The synthesis.--v. 2. The case studies. Subjects--Topical Terms: Agriculture --Economic aspects --Tropical Africa.----Agriculture --Economic aspects --Africa.---- Dewey Class. No.: 630 AGR 338.1096