Search Results for the EPA National Library Catalog

Items Found: 1342
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Your Search: (SUBJECT=Phosphates)

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Select Item	Title	Year Published
1	A national policy for phosphate control in the environment /	1973
2	A study of the regulation of calcium, magnesium and phosphate metabolism in a teleost with acellular bone, Fundulus heteroclitus /	1970
3	A water quality model for a conjunctive surface-groundwater system /	1974
4	Abiotic Dehalogenation of 1,2-Dichloroethane and 1,2-Dibromoethane in Aqueous Solution Containing Hydrogen Sulfide.	1989
5	Acidulation of Florida phosphate matrix in a single-tank reactor	1979
6	Acute toxicity of phos-check 202 and diammonium phosphate to fathead minnows /	1974
7	Advances in the Use of Biotechnology for Municipal Pollution Control.	1988
8	Aerial radiological survey of Pocatello and Soda Springs, Idaho and surrounding area, June-July 1986.	1987
9	Aerobic decomposition of algae and nutrient regeneration /	1968
10	Age-Related Changes in Receptor-Mediated Phosphoinositide Hydrolysis in Various Regions of Rat Brain.	1991
11	Agricultural insecticide runoff effects on estuarine organisms : correlating laboratory and field toxicity tests, ecophysiology bioassays, and ecotoxicological biomonitoring /	1994
12	Agricultural practices and water quality : proceedings of a conference concerning the role of agriculture in clean water, held at Iowa State University, November 1969 /	1970
13	Agricultural runoff, a bibliography.	1972
14	Air Conservation. Volume 10, Number 3(53), 1976.	1977
15	Air Conservation. Volume 9, Number 4(48) 1975.	1976
16	Air pollution aspects of pesticides /	1970
17	Air pollution aspects of phosphorus and its compounds /	1969
18	Albert Lea Lake, Freeborn County, Minnesota.	1974
19	Algal nutrient availability and limitation in Lake Ontario during IFYGL : part I : available phosphorus in urban runoff and Lake Ontario tributary waters /	1976
20	Algal Nutrient Availability and Limitation in Lake Ontario During IFYGL. Appendices to Part I. Available Phosphorus in Urban Runoff and Lake Ontario Tributary Waters.	1976
21	Algal-Available Particulate Phosphorus in the Great Lakes Basin.	1985
22	Algal-Available Phosphorus in Suspended Sediments from Lower Great Lakes Tributaries.	1981
23	Allatoona Lake Destratification Equipment Test Report.	1973
24	Allegheny Reservoir, McKean and Warren Counties, Pennsylvania and Cattaraugus County, New York.	1975
25	Alligator Lake, Columbia County, Florida.	1977
26	Alternate enzymes for use in cholinesterase antagonist monitors : CAM's /	1980
27	Altoona Lake, Eau Claire County, Wisconsin.	1974
28	An evaluation of the western phosphate industry and its resources (in five parts). 3, Idaho /	1966
29	An investigation of the nearshore region of Lake Ontario IFYGL.	1976
30	Anaerobic Biodegradation Procedure with Cover Letter.	1983
31	Analysis and hydrolysis of commercial aryl phosphates /	1977
32	Analysis of acid precipitation samples collected by state agencies : sampling period January-December 1990 (annual report) /	1992
33	Analysis of acid precipitation samples collected by state agencies, 1988 /	1990
34	Analysis of acid precipitation samples collected by state agencies--sampling period January 1991-December 1991 : annual report /	1996
35	Analysis of acid precipitation samples collected by state agencies--sampling period January 1992-December 1992 /	1995
36	Analysis of Acid Precipitation Samples Collected by State Agencies. Sampling Period: January-December 1993.	1996
37	Analysis of Alkyl Phosphates by Extractive Alkylation.	1981
38	Analysis of nonpoint-source pollutants in the Missouri Basin Region /	1975
39	Analysis of thermal decomposition products of flue gas conditioning agents /	1979
40	Angostura Reservoir, Fall River County, South Dakota.	1977
41	Anion mobility in soils : relevance to nutrient transport from terrestrial to aquatic ecosystems /	1977
42	Annual Nutrient Cycles in a Marine Microcosm.	1982
43	Anomalous Phosphorylated Neurofilament Aggregations in Central and Peripheral Axons of Hens Treated with Tri-Ortho-Cresyl Phosphate (TOCP).	1992
44	Application of a New Method for Phosphate Concentration Measurements in Natural and Waste Waters.	1973
45	Application of Adenine Nucleotide Measurements for the Evaluation of Stress in 'Mytilus edulis' and 'Crassostrea virginica'.	1982
46	Applications of Combined Gas Chromatography-Mass Spectrometry to Pesticide Residue Identifications.	1970
47	Aquatic-Biotic Community Structure as an Indicator of Pollution.	1972
48	Arkabutla Reservoir, DeSoto and Tate Counties, Mississippi.	1975
49	Arrowhead Mountain Lake Chittenden and Franklin Counties Vermont.	1974
50	Arsenic Poisoning due to Morinaga M. F. Dried Milk. 2. Arsenic Content Inside the Body of the Infants Affected with Arsenic Poisoning (Morinaga Dorai Miruku M. F. ni Yoru Kiso Chudoku ni Tsuite. 2. Hiso Chudoku Nyuji no Tainai ni Okeru Kysoryo ni Tsuite).	1974

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