TY  - BOOK
AU  - G. Mohan Kumar
AU  -  P.A. Sarangamath  Department of Soil Science and Agricultural Chemis
TI  - Long term effect of integrated nutrient managment on cotton yield and soil properties incotton based cropping system in rainfed 
U1  - 630 
PY  - 2002///
CY  - Dharwad
PB  - University of Agricultural Sciences Dharwad
ER  -