TY  - BOOK
AU  - B B Channappagoudar
AU  -  Y C Panchal  Crop Physiology
TI  - Physiological investigations on the causes or low productivity in drill sown rice
U1  - 630 
PY  - 1993///
CY  - Dharwad
PB  - University of Agricultural Sciences, Dharwad
ER  -