TY - BOOK AU - Gill, Sardul Singh TI - Genetic veriability, correlations, genetype-environment interactions and stability paremeters in Gossypium hirsutumL U1 - T 633.512 G36G PY - 1975/// CY - Ludhiana PB - P.A.U. KW - COTTON BREEDING N2 - Sixteen varieites of upland cotton were evaluated under six environments viz Jullundur, Ludhiana. Faridkot. Abohar, Sirsa and Hissar. The objectives were to study genetic variability, heritability. genetic advance, correlations with yield, genotype-enviro ER -