TY  - BOOK
AU  - Gupta, Vikas
AU  - Guide: Sharma, R.S.
TI  - Long-term effect of integrated nutrient management on Productivity of rice (Oryza sativa L.) wheat (Triticum aestivum L.) cropping system
U1  - 633 
PY  - 2005///
CY  - Jabalpur
PB  - Department of Agronomy
KW  - AGRONOMY
ER  -