TY  - BOOK
AU  - Gaj Raj Singh
TI  - Encyclopedia of water science
SN  - 9789380090207
U1  - RF 551.4803 G12E 
PY  - 2012///
CY  - New Delhi
PB  - SBS PUb.
KW  - HYDROLOGY, ENCYCLOPEDIAS
KW  - WATER SCIENCE -- ENCYCLOPEDIAS
ER  -