TY  - BOOK
AU  - VIESSMAN,WARREN
AU  - LEWI S, GARY L.
TI  - INTRODUCTION TO HYDROLOGY
SN  - 8131714705
U1  - 551.48/VIE/LEW 
PY  - 2007///
CY  - SINGAPORE.
PB  - PEARSON EDUCATION PTE LTD.,SINGAPORE
ER  -