TY  - BOOK
AU  - Hammer,Mark J.
TI  - Water and wastewater technology
SN  - 0139501061
PY  - 1991///
CY  - Englewood Cliffs, N.J. ; , London : 
PB  - Prentice Hall, 
KW  - Sewage disposal
KW  - Water-supply engineering
N1  - Includes bibliographical references and index
ER  -