TY  - GEN
AU  - Basra, Amarjit S
TI  - Heterosis and hybrid seed production in agronomic crops
SN  - 8123908172
U1  - 631.53 
PY  - 2002///
CY  - New Delhi
PB  - CBS Pub.
KW  - Agriculture
KW  - CROP PRODUCTION
KW  - Hybrid seed
KW  - PLANT PROPAGATION
KW  - Propagation
ER  -