Advances in agronomy and crop science : supplements to journal of agronomy and crop science. v.6, 1979
Nair, P.K. Ramachandran
Advances in agronomy and crop science : supplements to journal of agronomy and crop science. v.6, 1979 - Berlin Verlag Paul Parey 1979 - 147 p.; 24cm.
9783489712107
Advances in agronomy and crop science : supplements to journal of agronomy and crop science. v.6, 1979 - Berlin Verlag Paul Parey 1979 - 147 p.; 24cm.
9783489712107