Indian Journal of Soil Conservation. v.26, 1998
Dhyani, B.L., ed.
Indian Journal of Soil Conservation. v.26, 1998 edited by B.L.Dhyani - Dehradun Indian Association of Soil &Water Conservationists 1998 - v.26, 297 p.; 24cm.
09703349
Indian Journal of Soil Conservation. v.26, 1998 edited by B.L.Dhyani - Dehradun Indian Association of Soil &Water Conservationists 1998 - v.26, 297 p.; 24cm.
09703349