Showing 1 - 5 results of 5 for search '"Ecology ."', query time: 0.14s Refine Results
  1. 1
    Aquatic disposal field investigations, Columbia River disposal site, Oregon.
    Subjects: “...Aquatic ecology Columbia River....”
    Government Document Book
  2. 2
    Aquatic disposal field investigations, Columbia River disposal site, Oregon : evaluative summary /
    Subjects: “...Aquatic ecology Columbia River....”
    Government Document Book
  3. 3
    To provide for operations of the Federal Columbia River Power System pursuant to a certain operation plan for a specified period of time, and for other purposes : report together with dissenting views (to accompany H.R. 3144) (including cost estimate of the Congressional Budget Office).
    Published 2018
    Subjects: “...Ecological assessment (Biology) Columbia River....”
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    Government Document eBook
  4. 4
    H.R. 3144, to provide for operations of the Federal Columbia River Power System pursuant to a certain operation plan for a specified period of time, and for other purposes; and H.R. 3916, "Federally Integrated Species Health (FISH) Act" : legislative hearing before the Subcommittee on Water, Power and Oceans of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fifteenth Congress, first session, Thursday, October 12, 2017.
    Published 2018
    Subjects: “...Ecological assessment (Biology) Columbia River....”
    PDF version
    Text version
    PDF version
    Text version
    Government Document eBook
  5. 5
    Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Columbia Basin Project, Washington, 1991-92 /
    by Embrey, S. S., Block, E. K.
    Published 1995
    Subjects: “...Freshwater ecology https://id.loc.gov/authorities/subjects/sh85051944 Washington (State) https...”
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    Government Document eBook
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