The Online Books Page

Books by Pennsylvania. Bureau of Land and Water Conservation:

Books in the extended shelves:

• Pennsylvania. Bureau of Land and Water Conservation: Effects of agricultural best management practices on the Brush Run Creek headwaters ... (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1996), also by Michael J. Langland, David K. Fishel, Susquehanna River Basin Commission, and Geological Survey (U.S.) (page images at HathiTrust)
• Pennsylvania. Bureau of Land and Water Conservation: Factors affecting phosphorus transport at a conventionally-farmed site in Lancaster County, Pennsylvania, 1992-95 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1996), also by Daniel G. Galeone and Geological Survey (U.S.) (page images at HathiTrust)
• Pennsylvania. Bureau of Land and Water Conservation: Sediment deposition in Lake Clarke, Lake Aldred, and Conowingo Reservoir, Pennsylvania and Maryland : 1910-93 (U.S. Dept. of the Interior, U.S. Geological Survey, 1997), also by Lloyd A. Reed, Scott A. Hoffman, and Geological Survey (U.S.) (page images at HathiTrust)
• Pennsylvania. Bureau of Land and Water Conservation: Sediment deposition in Lake Clarke, Lake Aldred, and Conowingo Reservoir, Pennsylvania and Maryland, 1910-93 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1997), also by Lloyd A. Reed, Scott A. Hoffman, and Geological Survey (U.S.) (page images at HathiTrust)
• Pennsylvania. Bureau of Land and Water Conservation: Surface water quality changes after 5 years of nutrient management in the Little Conestoga Creek headwaters, Pennsylvania, 1989-91 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1997), also by Edward H. Koerkle, Michael D. Bilger, Linda C. Gustafson-Minnich, and Geological Survey (U.S.) (page images at HathiTrust)

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