Date of lifting for survival of Douglas-fir seedlings
By: by Denis Lavender.
Contributors: Oregon State University. Forest Research Laboratory.
Series: Research note / Forest Research Laboratory, Oregon State University -- 49.; Research note (Oregon State University. Forest Research Laboratory) -- 49.
Publisher: Forest Research Laboratoy, Oregon State University
Published: 1964
Place of publication: Corvallis
Language: eng
Number of pages: 20
Subjects: Douglas fir -- Oregon -- Seedlings.; Douglas fir -- Planting -- Oregon.; Reforestation -- Oregon.
Notes: Title from cover.

Bibliography: p. 18-20.