Browsing by Author "National Water-Quality Assessment Program (U.S.)"

Title	Author(s)	Issue Date
Quality of shallow ground water in alluvial aquifers of the Willamette Basin, Oregon, 1993-95	Hinkle, Stephen R.; National Water-Quality Assessment Program (U.S.); Geological Survey (U.S.)	1997
Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 1995	Altman, Bob; Henson, Colleen M.; Waite, Ian R.; U.S. Fish and Wildlife Service; National Water-Quality Assessment Program (U.S.); Geological Survey (U.S.)	1997