TY  - BOOK
AU  - BALWINDER Singh
TI  - Assessment of genetic variation in backgross derived population in upland cotton (G. hirsutum L.)
U1  - T 633.512.3 B18A 
PY  - 1993///
CY  - Ludhiana
PB  - PAU
KW  - COTTON -- GENETICS
ER  -