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Search Results for the EPA National Library Catalog
Items Found: 1649
Showing: Items 1551 - 1600
Your Search: (SUBJECT=Maryland)
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Title
Year Published
1551
Water Quality Analysis of Total Phosphorus for the Conowingo Dam Susquehanna River Watershed, Cecil and Harford Counties, Maryland.
2012
1552
Water Quality Analysis of Total Phosphorus for the Lower Gunpowder Falls Watershed, Baltimore County, Maryland.
2012
1553
Water Quality Analysis of Zinc and Lead in Bodkin Creek, Anne Arundel County, Maryland.
2009
1554
Water Quality Analysis of Zinc Contamination for the Jones Falls Baltimore City and Baltimore County, Maryland.
2003
1555
Water Quality Analysis of Zinc in Back River, Baltimore County and Baltimore City, Maryland.
2004
1556
Water Quality Analysis of Zinc in Middle Patuxent River, Howard County, Maryland.
2009
1557
Water Quality Analysis of Zinc in Northeast River, Cecil County, Maryland.
2005
1558
Water quality and biological assessment of the Lower Susquehanna Subbasin /
1997
1559
Water quality and pollution control study : Patuxent River Basin.
1967
1560
Water Quality and Pollution Control Study, Patuxent River Basin.
1967
1561
Water quality assessment report, Monongahela River Basin
1973
1562
Water quality assessment, targeted studies and ongoing water quality issues in the Baltimore metropolitan water supply reservoirs and their watersheds
2004
1563
Water quality conditions in the Chesapeake Bay system /
1972
1564
Water quality in Piscataway Creek : a technical assessment
1983
1565
Water quality in Rhode River at Smithsonian Institution Pier near Annapolis, Maryland : April 1970 through December 1973 /
1975
1566
Water quality in Rhode River at Smithsonian Institution Pier near Annapolis, Maryland : January 1974 through December 1975 /
1977
1567
Water quality in Rhode River at Smithsonian Institution Pier near Annapolis, Maryland January 1976 through December 1978 /
1980
1568
Water quality in Seneca Creek : a technical assessment
1982
1569
Water quality management plan for the Baltimore metropolitan region.
1980
1570
Water quality management plan for the Baltimore region. Summary. November 1979.
1979
1571
Water quality of Montgomery County streams and sewage treatment plant effluents, December 1969-January 1973 : technical report
1973
1572
Water quality of streams in Montgomery County, Maryland, January-December 1979 : a technical report /
1980
1573
Water quality records in Maryland and Delaware
1964
1574
Water quality standards summary for interstate waters in the state of Maryland.
1970
1575
Water Quality Study of the Piscataway Creek Watershed.
1968
1576
Water Quality Survey in the North Branch - Potomac River Between Cumberland and Luke, Maryland, August, 1967.
1968
1577
Water quality survey of Chesapeake Bay in the vicinity of Annapolis, Maryland.
1967
1578
Water Quality Survey of Chesapeake Bay in the Vicinity of Annapolis, Maryland.
1967
1579
Water Quality Survey of Northeast River, Elk River, C + D Canal, Bohemia River, Sassafras River and Upper Chesapeake Bay. Summer 1968.
1968
1580
Water quality survey of the Annapolis Metropolitan Area /
1967
1581
Water Quality Survey of the Eastern Shore Nanticoke River, Marshall Creek, Bunting Branch and Chincoteaque Bay.
1967
1582
Water quality survey of the Patuxent River.
1970
1583
Water Quality Survey of the Patuxent River.
1967
1584
Water quality survey of the Patuxent River.
1969
1585
Water quality survey of the Patuxent River.
1968
1586
Water quality survey of the Patuxent River.
1968
1587
Water Quality Survey of the Potomac Estuary.
1968
1588
Water Quality Survey of the Potomac Estuary.
1967
1589
Water Resource Planning in the Urban-Metropolitan Contex.
1971
1590
Water resources and estimated effects of ground-water development, Cecil County, Maryland
1988
1591
Water resources data for Maryland and Delaware
1965
1592
Water Resources Data for Maryland and Delaware, Water Year 1971. Part 2. Water Quality Records.
1973
1593
Water Resources Data for Maryland and Delaware, Water Year 1977.
1978
1594
Water Resources Data for Maryland and Delaware, Water Year 1978.
1979
1595
Water Resources Data for Maryland and Delaware, Water Year 1980.
1981
1596
Water resources data Maryland, Delaware, and Washington, D.C. /
2002
1597
Water resources development
1971
1598
Water resources development in Maryland North Atlantic Division, Corps of Engineers.
1977
1599
Water resources development in Maryland.
1973
1600
Water Resources Management for Metropolitan Washington: Analysis of the Joint Interactions of Water and Sewage Service, Public Policy, and Land Development Patterns in an Expanding Metropolitan Area.
1973
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