Record Display for the EPA National Library Catalog
RECORD NUMBER: 122 OF 124| Main Title | Upgrading Trickling Filter Plants by Adding Metal Salts and Polymers | |||||||||||
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| Author | Laughlin, James E., P.E. | |||||||||||
| Publisher | Shimek-Roming-Jacobs & Finklea | |||||||||||
| Year Published | 1972 | |||||||||||
| Additional Subjects | wastewater treatment ; filter plants | |||||||||||
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