TY  - GEN
AU  -  RAI, NAGENDRA
AU  - RAI, MATHURA
TI  - HETEROSIS BREEDING IN VEGETABLE CROPS
U1  - 631.53 RAI/HE 
CY  - NEW DELHI, NEW INDIA PUBLISHING AGENCY
KW  - PRINCIPLES OF HETEROSIS
KW  - TECHNIQUES FOR HYBRID SEED PRODUCTION
ER  -