Biblioteca Digital

4 resultados para United States. Environmental Protection Agency

em Biodiversity Heritage Library, United States

Biological impact of a large-scale desalination plant at Key West, by Richard H. Chesher. [Prepared] for the Office of Research and Monitoring, Environmental Protection Agency.

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Impact of man on the coastal environment / technical editor, Thomas W. Duke.

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Plant analysis for nutrient assay of natural waters, by Gerald C. Gerloff. Project officer, Gary Glass.

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Eelgrass in Buzzards Bay : distributation, production, and historical changes in abundance / by Joseph Edward Costa.

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