Showing 1 - 2 results of 2 for search '"United States"', query time: 0.15s Refine Results
  1. 1
    Economic impacts of protecting the northern spotted owl /
    by Gorte, Ross W.
    Published 1990
    Subjects: “...Endangered species Economic aspects United States....”
    Microform Book
  2. 2
    Economic impacts of protecting spotted owls : a comparison and analysis of existing studies /
    by Gorte, Ross W.
    Published 1992
    Subjects: “...Endangered species Economic aspects United States....”
    Microform Book
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