Indian soil science literature
Varade, S. B.
Indian soil science literature select bibliography 1966-1977 - New Delhi Agricole Publishing Academy 1981 - xv, 501p.
Tropical Soils
016:631.4 / VAR-I
Indian soil science literature select bibliography 1966-1977 - New Delhi Agricole Publishing Academy 1981 - xv, 501p.
Tropical Soils
016:631.4 / VAR-I