Search Results for the EPA National Library Catalog

Items Found: 16
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Your Search: (AUTHOR=Hopkins AND Thomas AND D.)


 
 
 
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An analysis of six groups of zooplankton in samples taken in 1978/79 at the proposed OTEC site in the eastern Gulf of Mexico off Tampa Bay : a report to Lawrence Berkeley Laboratory, University of California / 1981
An illustrated guide with key to selected benthic invertebrate fauna of the northern Gulf of Mexico / 1989
Chemical technology and economics in environmental perspective : materials balance for dyes and pigments from benzidine and three benzidine derivatives : final report / 1981
Chemical technology and economics in environmental perspective. final report. Task 1, Analysis of the sources of phosphorus in the environment : 1979
Coliform and E. Coli bacteria counts at a major Chesapeake Bay boating-bathing site during the Independence Day holiday period / by E.E. Sanderson, Jr., Thomas C. Hopkins, Jr. 1964
Coliform and E. Coli bacteria counts at a major Chesapeake Bay boating-bathing site during the Independence Day holiday period 1965 by Thomas C. Hopkins and A. E. Sanderson. 1966
Costs of federal regulation draft / 1992
Erosion and sediment control : audiovisual training : instructor's manual. 1976
Erosion and sediment control : audiovisual training : workbook. 1976
Marine ecology in Escarosa 1973
Net Feeding in Mesopelagic Fishes. 1975
Notes on accessories for free divers parts I and II / 1954
Patuxent River program : traveltime, dispersion and removal rates in the freshwater portion and the upper tidal river of the Patuxent River system / 1980
Physical and chemical water quality in Back River, Baltimore County, 1963-1966 1900
The Escambia River and Escambia Bay during summer 1969 : a report in two parts / 1969
Western Maryland mine drainage survey, 1962-1965 1960

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