Foliar mineral content of forest- and nursery-grown Douglas-fir seedlings
By: by Kenneth W. Krueger.
Series: U.S. Forest Service research paper PNW -- 45.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture
Published: 1967
Place of publication: Portland, Or
Language: eng
Number of pages: 12
Subjects: Douglas fir -- Seedlings.; Foliar diagnosis.
Notes: Cover title.

Bibliography: p. 11-12.