248 resultados para classroom community text
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National Highway Traffic Safety Administration, Washington, D.C.
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This report gives biological and physical oceanographic data from baseline work, and studies of dredged and undredged sediments before and after dredging (9-meter contour) for beach nourishment at Panama City Beach, Florida. These studies were designed to show major short-term environmental effects of offshore dredging and included analyses of hydrology, sediments, and benthos. (Author).
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Includes bibliographical references.
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"June 1990."
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Item 455-G-9
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Mode of access: Internet.
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Mode of access: Internet.
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Item 288-A
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Mode of access: Internet.
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Item 1013-A, 1013-B (microfiche)
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Item 1013-A, 1013-B (microfiche)