TY - BOOK ED - Food and Agriculture Organization of the United Nations. TI - The Economics of conservation agriculture SN - 9251046875 AV - ORG S604.5 E35 2001 PY - 2001/// CY - Rome PB - FAO Land Use and Water Development Division, Food and Agriculture Organization of the United Nations KW - Agricultural conservation KW - Developing countries KW - Economic aspects N1 - Includes Bibliographical references and index ER -