TY  - BOOK
AU  - Edzwald,James K.
AU  - Haarhoff,Johannes
ED  - American Water Works Association.
TI  - Dissolved air flotation for water clarification
SN  - 9780071745628
PY  - 2012///
CY  - Denver, CO
PB  - American Water Works Association
KW  - Water
KW  - Purification
KW  - Dissolved air flotation
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/enhancements/fy1210/2012392434-t.html
ER  -