Indian Journal of Soil Conservation ) Vol 13-14 part No.1-3 each
Indian Journal of Soil Conservation ) Vol 13-14 part No.1-3 each
Indian Journal of Soil Conservation ( Formerly soil conveservation Digest) Vol 8
- Dehradun Indian Association of Soil and Water Conservetionists 1985-87
Soil Science
631.4
Soil Science
631.4