TY  - BOOK
AU  - Ral, Nagendra
AU  - Rai, Mathura
TI  - Heterosis breeding in vegetable crops
SN  - 9788189422030
U1  - 635 R 13 H 
PY  - 2006///
CY  - New Delhi
PB  - NIPA
KW  - Vegetable
ER  -