TY  - BOOK
AU  - Tchobanoglous,George
TI  - Wastewater engineering
T2  - McGraw-Hill series in civil and environmental engineering
SN  - 007124140X
U1  - 628.162 23
PY  - 2003///
CY  - Boston, Massachusetts : 
PB  - McGraw-Hill , 
KW  - Water - Purification
ER  -