Title
Tree shaking machine aids cone collection in a Douglas-fir seed orchard
Related Titles
Series:
Research note PNW, 406
By
Copes, Donald L.
Randall, William K.
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Type
Book
Material
Published material
Publication info
[Portland, Or.?], U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, [1983]
Notes
Caption title.
Distributed to depository libraries in microfiche.
"July 1983."
Subjects
Forest machinery
,
Seed orchards
,
Seeds
,
Trees
,
United States
Language
English
Identifiers
DOI:
https://doi.org/10.5962/bhl.title.70806
NAL:
A99.9 F7625U no. 406 1983
OCLC:
10941177
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