TY  - BOOK
AU  - Dhawan,B.D., x
AU  - x
TI  - Studies in irrigation and water management: x
SN  - x
U1  - 631.7/D533s 
PY  - 1989///
CY  - New Delhi
PB  - Commonwealht Pub
KW  - Irrigation
KW  - Agriculture
N1  - Includes
ER  -