TY  - BOOK
AU  - Putty,Mysooru R.Yadupathi
TI  - Principles of hydrology
SN  - 978938057838 :
AV  - GB661 .W3 2000
U1  - 551.48 21
PY  - 2011///
CY  - New Delhi
PB  - I.K
KW  - Hydrology
N1  - Includes indexes
ER  -