Land husbandry : a framework for soil and water conservation - Shaxson, T. F.; Soil and Water Conservation Society (U.S.); World Association of Soil and Water Conservation (Ankeny, Iowa : Soil and Water Conservation Society, 1989)
"Published in cooperation with the World Association of Soil and Wat er Conservation"
Includes bibliographical references ( p. 63-64).
Keywords: Soil conservation -- Africa; Hill farming -- Handbooks, manuals, etc; Water conservation -- Handbooks, manuals, etc