Erakusten 1 - 2 emaitzak -- 2 bilaketa honetara '' Findu emaitzak
  1. 1
    nork Schrepfer, Susan R.
    Argitaratua 1983
    Liburua
    Gogokoenen artean sartu
    Gorde:
    The fight to save the redwoods : a history of environmental reform, 1917-1978 /
  2. 2
    Argitaratua 1990
    Liburua
    Gogokoenen artean sartu
    Gorde:
    Three-state impact of spotted owl conservation and other timber harvest reductions : a cooperative evaluation of the economic and social impacts : based on independent studies at University of Washington, University of California, Oregon State University.

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