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Diagraming surface characteristics of true fir logs Supplement to log diagraming guide for western softwoods

Main Author:
Pong, W. Y.
Other Authors:
Jackson, G. H. and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Format:
Book
Language:
English
Subjects:
Softwood Grading and standardization
Timber Grading and standardization
View in NAL's Catalog:
CAT71335541