TY  - BOOK
AU  - Kumar, Anirudha
TI  - Systems of cropping and fertility levels in chickpea-wheat crop combinations under limited supply of irrigation
U1  - 630 K 9601 S 
PY  - 1987///
CY  - Bhagalpur
PB  - BAC, Sabour
KW  - Agronomy
ER  -