Primer for wastewater treatment.
| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Environmental Protection Agency, Office of Water Programs Operations ;
1980.
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| Subjects: |
| Item Description: | "July 1980." "MCD-65." Cover title. |
|---|---|
| Physical Description: | 20 pages : color illustrations ; 28 cm. |