Van Zwanenberg, Roger The agricultural history of Kenya to 1939 / Roger Van Zwanenberg - Nairobi: East African Pub., 1972 - 56 p.: maps; 20 cm. - Historical association of Kenya paper no.1 . Bibliography: p. 56 ISBN: Rs. 6.50 Subjects--Topical Terms: Agriculture--History--KenyaAgriculture--KenyaPeasantry--KenyaAgriculture--Economic aspects--KenyaCrops--Kenya Dewey Class. No.: 630.96762