TY  - BOOK
AU  - B g Koppalkar
AU  -  M  N Sheelavantar  Agronomy
TI  - Studies on row proportion and plant density in groundnut (Arachis hypogaea L.) and sunflower (helianthus annuus L.) intercroppin
U1  - 631.58 
PY  - 1988///
CY  - Dharwad
PB  - University of Agricultural Sciences, Dharwad
ER  -