Catalogue of conservation practices for agriculture on sloping land /
Catalogue of conservation practices for agriculture on sloping land /
edited by Arturo A. Gomez, David E. Swete Kelly and Ma. Theresa A. Baril.
- College, Los Banos Laguna : SEAMEO SEARCA, c1998.
- 158 pages : Illustration ; 28 cm.
Includes bibliographical references.
971560014X
Includes bibliographical references.
971560014X