TY - BOOK AU - McCarren,Edward F. ED - Pennsylvania. TI - Chemical quality of surface water in the Allegheny River basin, Pennsylvania and New York AV - TC801 .U2 no. 1835 PY - 1967/// CY - Washington PB - U.S. Govt. Print. Off. KW - Water-supply KW - Allegheny River Watershed KW - Water quality N1 - "Prepared in cooperation with the Commonwealth of Pennsylvania Department of Forests and Waters."; With: Geology and water resources in the French Prairie area, northern Willamette Valley, Oregon / by Don Price. Washington : Govt. Print. Off., 1967. Bound together subsequent to publication; Bibliography: p. 69-70 ER -