Search Results for the EPA National Library Catalog

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Showing: Items 701 - 750
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Legal problems of coal mine reclamation : a study in Maryland, Ohio, Pennsylvania, and West Virginia / 1972
Lehigh River intensive / 1979
Level III and IV ecoregions of Pennsylvania and the Blue Ridge Mountains, the central Appalachian Ridge and valley, and the central Appalachians of Virginia, West Virginia, and Maryland / 1996
Liberty Reservoir, Carroll and Baltimore Counties, Maryland. 1975
Linking Estuarine Water Quality and Impacts on Living Resources: Shrinking Striped Bass Habitat in Chesapeake Bay and Albermarle Sound. 1987
Littlestown quadrangle, Carroll County, Maryland : hydrogeologic atlas 1981
Loch Raven Reservoir, Baltimore County, Maryland. 1975
Longitudinal distributions of temperature, salinity, and density in the Chesapeake Bay and selected Maryland tributaries following tropical storm Agnes, June 1972-June 1973 1974
Low pH Total Maximum Daily Loads for the Youghiogheny River Basin in Garrett County, Maryland. Final Report. 2007
Low-flow characteristics of streams in Maryland and Delaware / 1996
Low-impact development hydrologic analysis / 1999
Lower Potomac River Basin : environmental assessment of stream conditions / 1998
Lower Thorofare, Deal Island, Maryland detailed project report & environmental assessment. 1983
Lung cancer/mortality in proximity to a pesticide plant / 1980
Macroscopic benthic fauna of three tidal creeks adjoining the Rhode River, Maryland 1975
Magothy River : a summary of available information relating to water quality issues / 1981
Main report & environmental statement : Baltimore Harbor and Channels, Maryland and Virginia 1981
Major financial assistance programs available for industrial pollution control expenditures : Federal and EPA Region III State Programs / 1977
Managing Maryland's growth : models and guidelines : preparing a sensitive areas element for the comprehensive plan. 1993
Managing Maryland's growth : procedures for state project review under the Planning Act of 1992 : including the complete text of Executive Order 01.01.1992.27. 1993
Manual of instructions for projecting emissions in small geographic areas : preliminary test using Baltimore AQMA data / 1975
Map and geotechnical properties of surface materials of the Culpeper Basin and vicinity, Virginia and Maryland 1985
Map of Charles County showing the geological formations 1939
Marina impact on water quality in Kent Island Narrows, Maryland / 1979
Marketing opportunities for innovative site cleanup technologies : Middle-Atlantic States. 1995
Marketing refuse derived fuel : state of Maryland : final report 1980
Maryland agriculture and your watershed / 2001
Maryland air and water quality atlas 1983
Maryland biological stream survey : ecological assessment of non-tidal streams sampled in 1996 / 1998
Maryland biological stream survey : ecological status of non-tidal streams in six basins sampled in 1995 / 1997
Maryland biological stream survey design report 1993
Maryland Biological Stream Survey Results for Selected Small Watersheds, 1995-1997. 2000
Maryland biological stream survey sampling manual / 1994
Maryland biological stream survey, round three field sampling manual / 2010
Maryland Biological Stream Survey. Laboratory Methods for Benthic Macroinvertebrate Proceesing and Taxonomy. 2000
Maryland Biological Stressor Identification Process. 2009
Maryland conservationist. 1924
Maryland Department of the Environment State Review Framework Report for Fiscal Year 2007. 2009
Maryland documents. 1977
Maryland environmental law handbook 1991
Maryland environmental law handbook 2003
Maryland Geological Survey : {General reports}. 1897
Maryland ground-water information : chemical quality data / 1978
Maryland major facilities study: executive summary 1978
Maryland manual of coordinates. 1969
Maryland marine notes. 1983
Maryland outdoor recreation & open space plan 1979
Maryland radon risk study : Focus group findings / 1987
Maryland recycling directory 1981
Maryland rivers study : final report 1984
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