Soil and water conservation research in India
Narayana, V. V. Dhruva
Soil and water conservation research in India - New Delhi Indian Council of Agricultural Research 1993 - 454p.
Soil Water
631.45.001.5(540) / NAR-S
Soil and water conservation research in India - New Delhi Indian Council of Agricultural Research 1993 - 454p.
Soil Water
631.45.001.5(540) / NAR-S