TY  - BOOK
AU  - BHULLAR, Gurbachan Singh
TI  - Stability of genetic parameters over generations and environments in diallel crosses of wheat (Triticum aestivum L. Em. Thell)
U1  - T 633.11 B51S 
PY  - 1973///
CY  - Ludhiana
PB  - P.A.U
KW  - WHEAT
KW  - GENETICS
KW  - PLANT BREEDING
ER  -