TY  - BOOK
AU  - Jha, Amit Kumar
AU  - Guide: Sharma, R.S.
TI  - Effect of tillage and sowing management on productivity and economics of rice-wheat cropping system and soil propeties in vertisols
U1  - 633 
PY  - 2006///
CY  - Jabalpur
PB  - Department of Agronomy
KW  - AGRONOMY
ER  -