Field manual for performance evaluation and troubleshooting at municipal wastewater treatment facilities /
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| Format: | Government Document Book |
| Language: | English |
| Series: | EPA ; 430/9-78-001
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| Item Description: | EPA contract number 68-01-4418. Issued Jan. 1978. |
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| Physical Description: | xii, 397 pages illustrations ; 28 cm. |