TY  - BOOK
AU  - Nair, P.K. Ramachandran
TI  - Advances in agronomy and crop science : supplements to journal of agronomy and crop science. v.6, 1979
SN  - 9783489712107
PY  - 1979///
CY  - Berlin
PB  - Verlag Paul Parey
ER  -