Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Riva AND Murray AND Karen)


 
 
 
Select Item Title Year Published
Seasonal and spatial patterns of nitrate and silica concentrations in Canajoharie Creek, New York 1998
Trends in concentrations of polychlorinated biphenyls in fish tissue from selected sites in the Delaware River basin in New Jersey, New York, and Pennsylvania, 1969-98 2003
Trends in concentrations of polychlorinated biphenyls in fish tissue from selected sites in the Delaware River Basin in New Jersey, New York, and Pennsylvania, 1969-98 / 2001
Water quality in the Delaware River Basin, Pennsylvania, New Jersey, New York, and Delaware, 1998-2001 / 2004
Water quality in the Hudson River Basin, New York and adjacent states, 1992-95 1998

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