APA
Ishwarappa S Katageri, S N Kadapa Botany, . (1987). Variability and heterosis for yield, components and biochemical in pest tolerant varieties and Hybrids of tetraploid cottons (Go. Dharwad: University of Agricultural Sciences, Dharwad.
Chicago
Ishwarappa S Katageri, S N Kadapa Botany, . 1987. Variability and heterosis for yield, components and biochemical in pest tolerant varieties and Hybrids of tetraploid cottons (Go. Dharwad: University of Agricultural Sciences, Dharwad.
Harvard
Ishwarappa S Katageri, S N Kadapa Botany, . (1987). Variability and heterosis for yield, components and biochemical in pest tolerant varieties and Hybrids of tetraploid cottons (Go. Dharwad: University of Agricultural Sciences, Dharwad.
MLA
Ishwarappa S Katageri, S N Kadapa Botany, . Variability and heterosis for yield, components and biochemical in pest tolerant varieties and Hybrids of tetraploid cottons (Go. Dharwad: University of Agricultural Sciences, Dharwad. 1987.