TY  - BOOK
AU  - Viessman,Warren
AU  - Lewis,Gary L.
TI  - Introduction to hydrology
SN  - 9788120333680 (pbk)
U1  - 551.48 22
PY  - 2008///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Hydrology
N1  - Includes bibliographical references and index
ER  -