Leo A. Isaac on silviculture
Subtitle: six papers
By: by Leo A. Isaac.
Series: Hill Family Foundation forestry series
Publisher: School of Forestry, Oregan State College
Published: 1960
Place of publication: Corvallis
Language: eng
Number of pages: 32
Subjects: Forests and forestry.; Douglas fir.
Other titles: Silviculture.
Notes: "Published ... with the aid of the South Santiam Educational and Research Project of the Louis W. and Maud Hill Family Foundation."

COP.4 WITHDRAWN.