The Online Books Page

Online Books by

Connie A. Loper

Books from the extended shelves:

• Loper, Connie A.: Nitrate in ground water and stream base flow in the Lower Susquehanna River Basin, Pennsylvania and Maryland (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1997), also by Bruce D. Lindsey, Robert A. Hainly, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
• Loper, Connie A.: Sediment loads, discharges, and yields in the East Branch Mahoning Creek Basin, Clearfield and Jefferson counties, Pennsylvania, June 1979 through September 1981 (Dept. of the Interior, U.S. Geological Survey ;, 1988), also by Kim L. Wetzel, Geological Survey (U.S.), and Pennsylvania. Department of Environmental Resources (page images at HathiTrust)
• Loper, Connie A.: A snapshot evaluation of stream environmental quality in the Little Conestoga Creek Basin, Lancaster County, Pennsylvania : a cooperative project between the residents of Lancaster County, the Alliance for the Chesapeake Bay, and the U.S. Geological Survey (U.S. Dept. of the Interior, U.S. Geological Survey, 1998), also by Ryan C. Davis and Geological Survey (U.S.) (page images at HathiTrust)
• Loper, Connie A.: Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland : sources, characteristics, anaylsis, and limitations of nutrient and suspended-seditment data, 1975-90 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1997), also by Robert A. Hainly, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
• Loper, Connie A.: Withdrawals and consumptive use of water in Pennsylvania, 1984 (Dept. of the Interior, U.S. Geological Survey ;, 1989), also by Kim L. Wetzel, Stephanie D. Lent, Geological Survey (U.S.), and Pennsylvania. Bureau of Water Resources Management (page images at HathiTrust)

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