TY  - BOOK
AU  - Parker, Homer W.
TI  - Wastewater systems engineering
U1  - 628.2 
PY  - 1978///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Pollution parameters
KW  - Sewage treatment
KW  - Sewers
N1  - Includes index
ER  -