Soil conservation and land management
Datta S K
Soil conservation and land management - Dehradun International Book Distributors India 1986 - 331p. cm.
Bib p. 323-25; Appendix p.291-322
General Book
Agricultural Geography
U672(J:1:7), M6
Soil conservation and land management - Dehradun International Book Distributors India 1986 - 331p. cm.
Bib p. 323-25; Appendix p.291-322
General Book
Agricultural Geography
U672(J:1:7), M6
