TY  - BOOK
AU  - SIngh S.S.
TI  - Soil Fertility and Nutrient Management
SN  - 9788127269982
U1  - 631.4 
PY  - 2011///
CY  - Delhi
PB  - Kalyani Publishers
KW  - SOIL SCIENCE AND AGRICULTURAL CHEMISTRY
KW  - SOIL FERTILITY AND NUTRIENT MANAGEMENT
ER  -