TY  - BOOK
AU  - Institute Of Social And Economic Research (Chandigarh)
ED  - Institute Of Social And Economic Research (Chandigarh)
TI  - Some economic aspects of tube-well irrigation in H
U1  - X9(D24).237.N7, L1 
PY  - 1971///
CY  - Chandigarh
PB  - The Author India        
KW  - Engneering
ER  -