TY  - BOOK
AU  - Institution of Engineers
TI  - Proceedings of the seminar / workshop on water conservation and public awareness,Sept 25-26,1992
U1  - 622.5:531.62 I5S 
PY  - 1992///
CY  - Roorkee
PB  - University of Roorkee
KW  - Water conservation
ER  -