TY  - BOOK
AU  - Alley, E. Roberts
TI  - Water quality control handbook
SN  - 9780071467605
AV  - COL TD 420 .Al54 2007  
PY  - 2007///
CY  - New York
PB  - McGraw - Hill Pub.
KW  - Water -- Pollution -- handbooks, manuals
KW  - 	Water quality management -- handbooks, manuals
ER  -