A curriculum activities guide to water pollution and environmental studies.
Corporate Authors: |
United States. Environmental Protection Agency. Office of Water Programs Tilton Water Pollution Program |
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Language: | English |
Published: |
Washington :
U.S. Environmental Protection Agency, Office of Water Programs, Manpower Development Staff, Training Grants Branch : For sale by the Supt. of Docs., U.S. Govt. Print. Off,
1972.
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Subjects: | |
Physical Description: | 2 volumes : illustrations ; 26 cm |
Format: | Government Document Book |