Introduction to water quality standards.
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| Corporate Author: | |
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| Format: | Government Document Microfilm Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Environmental Protection Agency, Office of Water,
[1994]
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| Subjects: |
| Item Description: | Cover title. Distributed to depository libraries in microfiche. Shipping list no.: 97-0131-M. "September 1994." "EPA-823-B-95-004." |
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| Physical Description: | ii, 39 pages : illustrations ; 22 cm |