TY  - BOOK
AU  - Jha,P.
TI  - Nutrient transformations under intergrated nutrient management in rice - wheat cropping system
KW  - Rice
KW  - Wheat
KW  - Cropping systems
KW  - Nutrients
KW  - Mineralization
KW  - Fertilizer applications
KW  - Green manure
KW  - Field experimentation
KW  - Organic matter
ER  -