TY  - BOOK
AU  - Phundan Singh 
TI  - Objective science of plant breeding 
SN  - 9788127240875
U1  - 631.523 
PY  - 2002///
CY  - Ludhiana
PB  - Kalyani publishers 
KW  - Crop genetic resources
KW  - Crop biodiversity
ER  -