TY  - BOOK
AU  - Ishwarappa S Katageri
AU  -  S N Kadapa  Botany
TI  - Variability and heterosis for yield, components and biochemical in pest tolerant varieties and Hybrids of tetraploid cottons (Go
U1  - 633.51 
PY  - 1987///
CY  - Dharwad
PB  - University of Agricultural Sciences, Dharwad
ER  -