Search Results for the EPA National Library Catalog

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Select Item	Title	Year Published
1	A study of the physical hydrography of the Patuxent River and its estuary /	1969
2	Annotated bibliography of field studies conducted on the Patuxent Wildlife Research Center, 1940-1987	1988
3	Application of aut²-qual modelling system to the Patuxent River basin /	1973
4	Bathymetric investigation of the Patuxent River system	1980
5	Compilation of aquatic living resources data for the fluvial beaches of the Patuxent drainage system	1993
6	Copper cycling in the Patuxent River estuary and condenser micro-fouling studies.	1982
7	Data Report : Patuxent River cross sections and mass travel velocities.	1968
8	Effects of sewage pollution on fishes in Upper Patuxent River	1967
9	Effects of suspended solids on selected estuarine plankton	1976
10	Effects of thermal pollution on productivity and stability of estuarine communities	1971
11	Environmental degradation in the Patuxent River estuary, Maryland	1972
12	Estimation of nutrient and suspended-sediment loads in the Patuxent River Basin, Maryland, water years 1986-90 /	1997
13	Evaluation of waste load allocations : Patuxent River basin /	1974
14	Final technical report for the period August 1968 to August 1970 to Office of Water Resources Research : project title - the effects of thermal loading and water quality on estuarine primary production /	1970
15	Flood plain mapping of Patuxent River watershed	1974
16	Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland	1997
17	Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland	1995
18	Intensive watershed study the Patuxent River basin /	1983
19	Non-point source studies on Chesapeake Bay. VIII. Preliminary tests of the application of Rhode River statistical models to Patuxent River subwatersheds /	1977
20	Nutrient and sediment concentrations, trends, and loads from five subwatersheds in the Patuxent River basin, Maryland, 1986-96 /	1999
21	Patuxent River : physical, chemical and bacteriological water quality, January 1961-February 1963 /	1967
22	Patuxent River : physical, chemical and bacteriological water quality, summer surveys 1964-1965-1966 /	1900
23	Patuxent River Basin : environmental assessment of stream conditions /	1998
24	Patuxent River Basin water quality management program : draft /	1977
25	Patuxent River Policy Plan a land management strategy.	1984
26	Patuxent River program : traveltime, dispersion and removal rates in the freshwater portion and the upper tidal river of the Patuxent River system /	1980
27	Patuxent River study : a field-orientated program to assess the impact of cultural development on the Patuxent River ecosystem	1978
28	Patuxent River water quality management technical evaluation.	1969
29	Patuxent River water quality management technical evaluation.	1968
30	Patuxent River, Maryland's asset, Maryland's responsibility : report on a re-examination of the water and related land resource problems of the Patuxent River Basin /	1968
31	Patuxent River. Water Quality Management Technical Evaluation.	1969
32	Progress report water quality management planning /	1986
33	Relation of land use to nitrogen concentration in ground water in the Patuxent River Basin, Maryland /	1995
34	Results of a field study using the 3-axis Doppler shift current meter /	1971
35	Sediment/water-column flux of nutrients and oxygen in the tidal Patuxent River and Estuary, Maryland /	1987
36	Water quality and pollution control study : Patuxent River Basin.	1967
37	Water quality survey of the Patuxent River.	1969
38	Water quality survey of the Patuxent River.	1968
39	Water quality survey of the Patuxent River.	1970
40	Water quality survey of the Patuxent River.	1968
41	Water resources of the Patuxent River Basin, Maryland	1967

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