TY  - BOOK
AU  - 
TI  - Engineering Hydrology
SN  - 0333531809
U1  - 620.105 WIL 4th.ed.
PY  - 1990///
CY  - Hong Kong
PB  - Macmillan
KW  - Hydraulic engineering
KW  - Hydrology
N1  - Includes bibliographical references and indexs ( p. 343 - 348 )
ER  -