Cropping system research in India-(1980-91)
Yadava, N D
Cropping system research in India-(1980-91) - Delhi: Indian Publishers Distributor, 1994 - x, 259p.
81-7341-010-0
Bibliography
Cropping
R 016:631.55(540) / N4
Cropping system research in India-(1980-91) - Delhi: Indian Publishers Distributor, 1994 - x, 259p.
81-7341-010-0
Bibliography
Cropping
R 016:631.55(540) / N4