TY  - BOOK
AU  - Payal
TI  - Studies on genetic divesity, amphiploidy and heterosis in Brassica juncea and its progenitor species
U1  - T 633.84 P28S 
PY  - 2008///
CY  - Ludhiana
PB  - PAU
KW  - BRASSICA -- BREEDING
KW  - MUSTARD -- BREEDING
ER  -