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OLS Field Name OLS Field Data
Full Record Document Number: 1
Main Title Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland
Author McFarland, E. Randolph.
Publisher U.S. Geological Survey ;
Year Published 1995
OCLC Number 32731864
Subjects Nitrates--Environmental aspects ; Groundwater flow--Maryland--Patuxent River Watershed ; Agricultural pollution--Maryland--Patuxent River Watershed ; Groundwater--Pollution--Maryland--Patuxent River Watershed ; Environmental geochemistry--Maryland--Patuxent River Watershed
Library Call Number Additional Info Location Last
EJAM  TD427.N5M38 1995 Region 3 Library/Philadelphia, PA 10/24/1997
Collation v, 78 p. : ill., maps ; 28 cm.