Wenner, Carl G. Soil conservation in Kenya : especially in small-scale farming in high potential areas using labour intensive methods / Carl G. Wenner. - 1s ed. - Nairobi, Kenya : Ministry of Agriculture, 1981 - 230 p. : ill. ; 30 cm. Includes bibliographical references and index. Open access. Subjects--Topical Terms: Soil conservation--Kenya.Agricultural systems--Kenya.