TY  - BOOK
AU  - Singh, Amrendra Kumar
TI  - Heterosis manifestation in inter varietal crosses during the ontogeny of maize grains
U1  - 631.53 S 643 H 
PY  - 1988///
CY  - Bhagalpur
PB  - BAC, Sabour
KW  - Plant Breeding
ER  -