Reproduction habits of Douglas-fir

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Bibliographic Details
Author / Creator:Isaac, Leo Anthony.
Imprint:Washington, D.C. : U.S. Forest Service, 1943.
Description:107 p. : ill. ; 23 cm.
Language:English
Subject:Douglas fir
Douglas fir.
Format: U.S. Federal Government Document Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/3276689
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Other authors / contributors:United States. Forest Service