Search Results for the EPA National Library Catalog

Items Found: 8
Showing: Items 1 - 8
Your Search: (SUBJECT=Potomac River watershed Congresses)

Select Item Title Year Published
Freshwater Potomac : aquatic communities and environmental stresses : proceedings of a symposium in January 1977, at College Park, Maryland / 1978
Legal rights in Potomac waters proceedings of a conference at Harper's Ferry, West Virginia / 1976
Potomac estuary : a potential water supply : proceedings of the 1977 fall public meeting. 1978
Potomac: water quality planning; {proceedings. 1973
Proceedings; third session (reconvened), Washington, D.C., October 13, 1970. 1971
Thames/Potomac Seminars : an exploration of water resources management in the United States and the United Kingdom using the Thames and Potomac River basins as examples : proceedings of the Washington Seminar / 1979
Water in the Great Valley, people--problems--decisions : proceedings of the 1979 fall public meeting / 1980
Water quality in the upper Potomac basin : fall meeting, Cacapon State Park, West Virginia, 1969. 1969

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