TY  - GEN
AU  - Viessman, Warren.
AU  - Lewis, Gary L.
AU  - Knapp, John W.
TI  - Introduction to hydrology
SN  - 997147025X
AV  - GB661.2 .V53 1989
PY  - 1989///
CY  - Singapore
PB  - Harper & Row Publishers
KW  - Hydrology
N1  - Rev. ed of : Introduction to hydrology / Warren Viessman, Jr. et al. 2nd ed. c1977; Includes bibliographical references and index
ER  -