TY  - BOOK
ED  - India.Central Board of Irrigation and Power
TI  - Symposium on optimum requirements and utilisation of water for irrigated crops
U1  - 333.913(54) 
PY  - 1971///
CY  - New Delhi
PB  - Manager of Pub.
KW  - Irrigated crop
KW  - Land economics
ER  -