TY  - BOOK
AU  - Indian Agricutural Research Institute
ED  - Indian Agricutural Research Institute
TI  - Economic criteria for fixation of irrigation charg
T2  - Agricultural Economics Research Bulletin
U1  - "X9(D2):76.2.N8, M5" 
PY  - 1985///
CY  - New
PB  - Delhi The Author India    
KW  - Engineering
ER  -