Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Geology and water resources of Garrett County: Geology of Garrett County, 1954
Geology and water resources of Prince Georges County : Sedimentary deposits / 1952
Low-flow frequency curves for selected long-term stream-gaging stations in Eastern United States 1963
The water resources of Howard and Montgomery Counties: The ground-water resources, 1954
The water resources of St. Mary's County: The surface-water resources, 1953
Water resources of Baltimore and Harford Counties. 1956

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