Search Results for the EPA National Library Catalog

Items Found: 58
Showing: Items 1 - 50
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Select Item	Title	Year Published
1	Assessment of energy resource development impact on water quality : the San Juan Basin /	1979
2	Assessment of energy resource development impact on water quality : the Tongue and Powder River Basins /	1979
3	Before and after case studies: Comparisons of water quality following municipal treatment plant improvements /	1984
4	Before and after case studies: Comparisons of water quality following municipal treatment plant improvements [microform] /	1984
5	Characterization of the Aerosol in the Great Smoky Mountains.	1980
6	Chemical technology and economics in environmental perspective : Task IV - potential worker and consumer exposures to nitrilotriacetic acid (NTA) in detergents : final report /	1979
7	Cleaning up the mess : implementation strategies in Superfund /	1993
8	Copper in sediments from Steilacoom Lake, Pierce County, Washington /	1992
9	Definition of boundary and initial conditions in the analysis of saturated ground-water flow systems : an introduction /	1987
10	Development of method for NTA analysis in raw water /	1972
11	Distribution of phytoplankton in Alabama lakes /	1977
12	Distribution of phytoplankton in Georgia lakes /	1977
13	Distribution of phytoplankton in Maryland lakes /	1977
14	Distribution of phytoplankton in Mississippi lakes /	1977
15	Distribution of phytoplankton in Virginia lakes /	1977
16	Economic impacts of artificial reefs for six southwest Florida counties /	2011
17	Effects of polycyclic aromatic hydrocarbons (PAHs) in sediments from Lake Washington on freshwater bioassay organisms and benthic macroinvertebrates /	1992
18	Elevated Levels of Sodium in Community Drinking Water.	1980
19	Establishment and growth of selected freshwater and coastal marsh plants in relation to characteristics of dredged sediments : final report /	1977
20	Evaluation of aeration/circulation as a lake restoration technique /	1981
21	Gaseous emissions from a caterpillar 3176 (with EGR) using a matrix of diesel fuels (Phase 2) : final report /	1999
22	Hazardous materials spill monitoring : safety handbook and chemical hazard guide /	1979
23	Honey Creek watershed report /	1979
24	How should research and monitoring be integrated? /	1984
25	Hypoxia in the Northern Gulf of Mexico [electronic resource] /	2010
26	Impact of urban runoff on water quality in the Occoquan watershed	1978
27	In Situ Bioremediation of Perchlorate in Groundwater [electronic resource] /	2009
28	Intercomparison of samplers used in the determination of aerosol composition /	1978
29	Interlaboratory evaluation of measurements for HCN and H₂S released from wastes /	1985
30	Investigation of a Northeastern Wisconsin Lake Ecosystem: An Interdisciplinary Approach. Phase I. Approach and Preliminary Survey.	1972
31	Investigation of a Northeastern Wisconsin Lake Ecosystem: An Interdisciplinary Approach. Phase II. Management Problems and Alternatives.	1973
32	Kansas ground water : an introduction to the state's water quantity, quality, and management issues /	1993
33	Occurence and characteristics of ground water in Montana (preliminary - subject to revision)	1982
34	Ozone measurement systems improvements studies	1974
35	Pesticide assessment guidelines : subdivision J, hazard evaluation: nontarget plants /	1982
36	Pesticide assessment guidelines : subdivision R, pesticide spray drift evaluation /	1984
37	Precision and Accuracy of a Beta Gauge for Aerosol Mass Determinations.	1982
38	Preventing haloform formation in drinking water /	1980
39	Quantification of leak rates through holes in landfill liners /	1987
40	Reinventing superfund : an assessment of EPA's administrative reforms /	2000
41	Relationships of productivity and problem conditions to ambient nutrients : National Eutrophication Survey findings for 418 Eastern lakes /	1978
42	Source Apportionment Methods Applied to the Determination of the Origin of Ambient Aerosols That Affect Visibility in Forested Areas.	1983
43	Spatial Distribution of Biochemical Parameters Indicating Biomass and Community Composition of Microbial Assemblies in Estuarine Mud Flat Sediments.	1982
44	Study of the Cholinesterases of the Canine Pancreatic Sphincters and the Relationship between Reduced Butyrylcholinesterase Activity and Pancreatic Ductal Hypertension.	1980
45	Study of toxic hazards to urban recreational fishermen and crabbers	1985
46	Submerged aquatic vegetation in Upper Chesapeake Bay : studies related to possible causes of the recent decline in abundance /	1984
47	Technical, Intelligence, and Project Information System for the Environmental Health Service. Volume II. Ehs Information Network Analysis.	1970
48	Technical, Intelligence, and Project Information System for the Environmental Health Service. Volume V. Directory of Ehs Information Facilities with Selected Supplementary Resources.	1970
49	Test number 73-GRN-1 : Ralston Purina Company, Louisville Kentucky /	1973
50	Tests of the dual differential radiometer : [U.S. Environmental Protection Agency, National Eutrophication Survey] /	1975

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