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Pennsylvania
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Biomass

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Online Results (2)
1.
Relations of biological indicators to nutrient data for lakes and streams in Pennsylvania and West Virginia, 1990-98
Author
Brightbill, Robin A.
Published
New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 2003.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
2.
Relations of biological indicators to nutrient data for lakes and streams in Pennsylvania and West Virginia, 1990-98
Author
Brightbill, Robin A.
Published
New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 2003.
Online
Adobe Acrobat Reader required
Location
Library Shelving Facility (LSF) >> I 19.42/4:03-4033
Format
Books
3.
Relation of algal biomass to characteristics of selected streams in the lower Susquehanna River Basin
Author
Brightbill, Robin A.
Published
Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey, 1998.
Online
Online book
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online