TY  - BOOK
AU  - Mahajan, Anil
TI  - Integrated Nutrient Management (INM) in a Sustainable rice wheat Cropping System
U1  - 631.582 M27I 
PY  - 2009///
CY  - New Delhi
PB  - Springer
KW  - ROTATION OF CROPS -- RESEARCH
KW  - RICE RESEARCH
ER  -