Massell, Benton F. Farm management in peasant agiculture : an empirical study / B .F. Massell. - Nairobi : Institute for Development studies, University College , 1966. - 16 p. ; 33 cm. - Institute for Development studies, Un. Coll. Discusson paper ; no .32 . Subjects--Topical Terms: Farm management ----Zimbabwe----Agriculture ----Zambia.---- Dewey Class. No.: AF PSF 338.9676 N36 no.32