TY  - BOOK
AU  - Holeyachi, Praveen B.
AU  - Verma, S.S.   guide
TI  - Estimation of combining ability, heterosis and variability for grain yield and other characters under two plant population density environments in Maize ( Zea mays L. )
U1  - TH-P 581.1599315 H729E 
KW  - Maize - Genetics
N1  - Genetics and Plant Breeding
ER  -