Search Results for the EPA National Library Catalog

Items Found: 271

Showing: Items 1 - 50

Your Search: (SUBJECT=Water Composition)

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Select Item	Title	Year Published
1	A chemical study of rain and stream waters in the Scottish Highlands /	1966
2	A study of precision and accuracy of laboratories and methods of analysis of ammonia nitrogen in Lake Michigan waters /	1967
3	Acid-mine-drainage problems : anthracite region of Pennsylvania /	1951
4	Agricultural sources, transport and storage of metals : copper, zinc, cadmium and lead levels in waters of selected southern Ontario agricultural watershed : technical report on project 9B to agricultural watershed studies /	1978
5	An investigation of water and sediment quality and pollutional characteristics of three areas in San Francisco Bay, 1960-61, for San Francisco Bay Regional Water Pollution Control Board Standard service agreement no. 12-24 with California State Water Pollution Control Board,	1962
6	Analytical Reference Service : Water minerals no. 3 : Report of a laboratory study conducted jointly with the participating member organizations /	1961
7	Applications of data collected along shore to conditions in Lake Erie	1960
8	Aqueous geochemistry of the Magothy aquifer, Maryland /	1988
9	Arkansas-Red River basins water quality conservation.	1964
10	Arsenic, nitrate, iron, and hardness in ground water, Chena Ridge vicinity, Fairbanks, Alaska	1979
11	Assimilative capacity of arctic rivers /	1970
12	Atmospheric contribution to the chemistry of lake waters : first specialty symposium of the International Association for Great Lakes Research, held at the Geneva Park Conference Centre, Longford Mills, Ontario, Canada, September 28 to October l, l975	1976
13	Available water supply of the Las Vegas ground-water basin, Nevada,	1965
14	Basic models of natural water systems /	1980
15	Calculation and use of ion activity /	1961
16	California-Nevada-Federal joint water quality investigation of Lake Tahoe.	0
17	Characterization of bottom sediments and selected nitrogen and phosphorus sources in Lake Apopka, Florida /	1969
18	Chemical analyses of water samples from the Picher mining area, northeast Oklahoma and southeast Kansas /	1987
19	Chemical and physical character of surface waters of Virginia, 1948-1951,	1957
20	Chemical and physical character of surface waters of Virginia, 1951-1954,	1957
21	Chemical and physical character of surface waters of Virginia, 1954-1956.	1957
22	Chemical and physical quality of water resources in the St. Lawrence River Basin, New York State, 1955-1956;	1961
23	Chemical character of surface waters of Virginia, 1945-1946,	1947
24	Chemical characteristics of Delaware River water, Trenton, New Jersey, to Marcus Hook, Pennsylvania /	1954
25	Chemical characteristics of Delaware River water, Trenton, New Jersey, to Marcus Hook, Pennsylvania /	1954
26	Chemical composition of atmospheric precipitation in the Northeastern United States /	1971
27	Chemical composition of Texas surface waters, 1938-1945	1946
28	Chemical composition of Texas surface waters, 1947.	1948
29	Chemical composition of Texas surface waters, 1948	1949
30	Chemical composition of Texas surface waters, 1949.	1948
31	Chemical composition of Texas surface waters, 1950	1952
32	Chemical composition of Texas surface waters, 1951.	1954
33	Chemical composition of Texas surface waters, 1952.	1956
34	Chemical composition of Texas surface waters, 1953 ;	1956
35	Chemical composition of Texas surface waters, 1954.	1956
36	Chemical composition of Texas surface waters, 1955.	1957
37	Chemical composition of Texas surface waters, 1956 ;	1959
38	Chemical composition of Texas surface waters, 1957	1959
39	Chemical composition of Texas surface waters, 1961	1963
40	Chemical equilibria and rates of manganese oxidation	1963
41	Chemical nature and physical properties of color-causing organic substances in natural waters and a study of their coagulation with aluminum (III) and iron (III) salts. /	1967
42	Chemical quality of ground water in the Culpeper Basin, Virginia and Maryland	1983
43	Chemical quality of ground water in the Minneapolis-St. Paul area, Minnesota,	1965
44	Chemical quality of surface waters and sedimentation in the Saline River Basin Kansas	1964
45	Chemical quality of surface waters in the Allegheny, Genessee, and Susquehanna River Basins, New York, 1953-1956.	1959
46	Chemical quality of surface waters of Arkansas 1945-1955 ; a summary /	1957
47	Chemical quality of surface waters, and sedimentation in the Grand River drainage basin, North and South Dakota,	1964
48	Chemical quality of water of Georgia streams, 1957-58 a reconnaissance study.	1961
49	Chemical quality of water resources in the Allegheny River and Chemung River Basins, New York, 1953-1954 /	1956
50	Chemical quality of water resources of the Conewango Creek Basin, New York.	1954

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