TY - BOOK AU - Lundgren,Lill TI - From soil conservation to land husbandry: : guidelines based on SIDA's experience SN - 91 586 7181 1 AV - IRA S605.5.L85 PY - 1993/// CY - Stockholm PB - Swedish International Development Authority KW - Soil conservation KW - Land husbandry N1 - Includes bibliographical references ER -