TY  - BOOK
AU  - Eckenfelder, W. Wesley
AU  - Ford, Davis L.,
TI  - Water pollution control: experimental procedures for process design 
AV  - TD745 .E25
U1  - 628.168 
PY  - 1970///
CY  - Austin, New York
PB  - Pemberton Press
KW  - Sewage
KW  - Purification
N1  - Includes bibliographical references
ER  -