Indian Journal of Soil Conservation. v.25, 1997
Narain, Pratap, ed.
Indian Journal of Soil Conservation. v.25, 1997 edited by Pratap Narain - Dehradun Indian Association of Soil &Water Conservationists 1997 - v.25, 261 p.; 24cm.
09703349
Indian Journal of Soil Conservation. v.25, 1997 edited by Pratap Narain - Dehradun Indian Association of Soil &Water Conservationists 1997 - v.25, 261 p.; 24cm.
09703349
