Dietrich, W. (2010). The final forest: Big trees, forks, and the Pacific Northwest (2010 ed.). University of Washington Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Dietrich, William. The Final Forest: Big Trees, Forks, and the Pacific Northwest. 2010 ed. Seattle: University of Washington Press, 2010.
MLA -ийн эшлэл (9 дэх хэвлэлт)Dietrich, William. The Final Forest: Big Trees, Forks, and the Pacific Northwest. 2010 ed. University of Washington Press, 2010.
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