TY  - BOOK
AU  - Viessman Junior,W.
AU  - Knapp,J.W.
AU  - Lewis,G.L.
AU  - Harbaugh,T.E.
TI  - Introduction to hydrology
PY  - 1977///.
CY  - New York (USA): 
PB  - Dun-Donnelley Pub., 
KW  - Hidrologia
N1  - 253 illus.; 73 tables; Includes bibliographies
ER  -