To bring together in systematic and usable form the bulk of the information dealing with Douglas fir logging costs thus far acquired, so as to make it accessible, is the object of this publication.
December 1, 1928 - November 30, 1930. Biennial report of the Department of Fish Culture of the State of Oregon to the Governor and the Thirty-Sixth Legislative Assembly, p.16-32.
---------·--····--······----·----·---·
~~~[,~~~~~;;-.·.-.-.-.-.-.-.-.-:::.-.-.-.-_·_·.·.·.-.-_-_·::: ~:fs\de ::::::::::::::::::::::::::::::::::::::::::::
Ingram, A. C. ····---···----··········---- Gold