TY  - BOOK
AU  - Kashyap, Ravinder Kumar
TI  - Soil fertility fertilizer and intergrated nutrient management
SN  - 9788189473594
U1  - 631.422 K 15 S 
PY  - 2009///
CY  - Jaipur
PB  - Oxford
KW  - Soil Fertility
ER  -