Tree management and marking rules, second growth Douglas-fir
By: by William Abner Tinney and Donald Bruor Malmberg.
Contributors: Malmberg, Donald Bruor.
Published: 1948
Language: eng
Number of pages: 33
Subjects: Douglas fir.; Forest thinning.; Forests and forestry -- Measurement.
Notes: Issued also without thesis notation by University of Washington College of Forestry and as Skagit Forest Council, Sedro Woolley. Forest resources series no. 2.

A thesis submitted for the degree of Master of Forestry, University of Washington.

Bibliography: verso L. 3.