TY  - BOOK
AU  - Ningadalli Mallikarjun
AU  -  P.R. Dharmatti  Department of Horticulture
TI  - Heterosis and combining ability studies in onion (Allium cepa L.)
U1  - 630 
PY  - 2006///
CY  - Dharwad
PB  - University of Agricultural Sciences
ER  -