TY  - BOOK
AU  - N. Sawyer, Clair
AU  - L. McCarty, Perry
TI  - Chemestry for environmental engineering / Clair N. Sawyer...[et al.]
SN  - 0-07-054971-0
U1  - 628.161 S735c 
CY  - United States of America : McGraw-Hill
KW  - 1.WATER AND WASTEWATER ANALYSIS
ER  -