Showing 1 - 14 results of 14 for search 'Bilger, Michael D.', query time: 0.30s Refine Results
  1. 1
    Occurrence of organochlorine compounds in whole fish tissue from streams of the lower Susquehanna River Basin, Pennsylvania and Maryland, 1992 /
    by Bilger, Michael D.
    Published 1999
    Government Document Book
  2. 2
    Fish communities and their relation to physical and chemical characteristics of streams from selected environmental settings in the Lower Susquehanna River Basin, 1993-95 /
    by Bilger, Michael D.
    Published 1998
    Government Document Book
  3. 3
    A checklist of the aquatic invertebrates of the Delaware River basin, 1990-2000 /
    by Bilger, Michael D.
    Published 2005
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    Government Document eBook
  4. 4
    Fish-community composition in Cowanesque River upstream and downstream of the Cowanesque Dam, Tioga County, Pennsylvania, 1998 /
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    Government Document eBook
  5. 5
    Fish-community composition in Mill Creek, Crooked Creek, and Tioga River in the vicinity of Tioga-Hammond Dams, Tioga County, Pennsylvania, 1998 /
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    Government Document eBook
  6. 6
    Fish communities and their relation to physical and chemical characteristics of streams from selected environmental settings in the Lower Susquehanna River Basin, 1993-95 /
    Get full text
    Government Document eBook
  7. 7
    Surface-water quality changes after 5 years of nutrient management in the Little Conestoga Creek headwaters, Pennsylvania, 1989-91 /
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    Government Document eBook
  8. 8
    Relation of algal biomass to characteristics of selected streams in the Lower Susquehanna River Basin /
    by Brightbill, Robin A.
    Published 1998
    Other Authors: “...Bilger, Michael D....”
    Government Document Book
  9. 9
    Fish-community composition in Cowanesque River upstream and downstream of the Cowanesque Dam, Tioga County, Pennsylvania, 1998 /
    by Brightbill, Robin A.
    Published 1999
    Other Authors: “...Bilger, Michael D....”
    Government Document Microform Book
  10. 10
    Fish-community composition in Mill Creek, Crooked Creek, and Tioga River in the vicinity of Tioga-Hammond Dams, Tioga County, Pennsylvania, 1998 /
    by Brightbill, Robin A.
    Published 1999
    Other Authors: “...Bilger, Michael D....”
    Government Document Microform Book
  11. 11
    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 /
    by Riva-Murray, Karen
    Published 2003
    Other Authors: “...Bilger, Michael D....”
    Government Document Book
  12. 12
    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 /
    by Riva-Murray, Karen
    Published 2003
    Other Authors: “...Bilger, Michael D....”
    Get full text
    Government Document Book
  13. 13
    Surface-water quality changes after 5 years of nutrient management in the Little Conestoga Creek headwaters, Pennsylvania, 1989-91.
    by Koerkle, Edward H.
    Published 1997
    Other Authors: “...Bilger, Michael D....”
    Government Document Book
  14. 14
    Effects of removing Good Hope Mill Dam on selected physical, chemical, and biological characteristics of Conodoguinet Creek, Cumberland County, Pennsylvania /
    by Chaplin, Jeffrey J.
    Published 2005
    Other Authors: “...Bilger, Michael D....”
    Get full text
    Government Document Book
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