Search Results for the EPA National Library Catalog

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Select Item	Title	Year Published
1	Benthic macrofaunal community structure in ocean dredged material disposal sites in Louisiana : preliminary analysis /	1994
2	Biological surveys and biological monitoring in fresh water	1974
3	Delaware River estuarine marsh survey A report to the National Foundation RANN program.	1973
4	Ecosystematic study of the fauna and flora of the Savannah River;	1967
5	Estuarine surveys, biomonitoring and bioassays	1976
6	Groundwater contamination in the United States	1987
7	Groundwater contamination in the United States	1983
8	Literature search on the upper Chesapeake watershed / {prepared by the Academy of Natural Sciences of Philadelphia for the Upper Chesapeake Watershed Association}	1970
9	Managing water resources	1986
10	Petroleum industry in the Delaware estuary : a report to National Science Foundation Rann Program /	1977
11	Rivers of the United States	1994
12	Rivers of the United States The Mississippi River tributaries north {i.e. south} of St Louis /	1998
13	Rivers of the United States.	1998
14	The diatoms of the United States, exclusive of Alaska and Hawaii /	1966
15	The Effect of nitrilotriacetic acid (NTA) on the structure and functioning of aquatic communities in streams /	1980
16	The potential for biological controls of Cladophora glomerata /	1983
17	The potential for biological controls of Cladophora glomerata /	1983
18	The role of trace elements in management of nuisance growths /	1975
19	Two studies of Tinicum Marsh, Delaware and Philadelphia Counties, Pennsylvania: The natural features of Tinicum Marsh, with particular emphasis on the vegetation	1970

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