TY  - BOOK
AU  - 
AU  - Chopra,V L
TI  - Breeding field crops : theory and practice
SN  - 8120414993
U1  - 633 
PY  - 2001///
CY  - New Delhi
PB  - Oxford & IBH Publishing Co.Pvt.Ltd.
KW  - Oilseed Brassicas
KW  - Soybean
ER  -