(Q51384518)
Statements
Timber growing and logging practice in the western white pine and larch-fir forests of the northern Rocky Mountains (English)
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Greeley, W. B. (William Buckhout), 1879-
Elers Koch
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Cunningham, R. N. (Russell Nelson),
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unknown value
U.S. Dept. of Agriculture
Washington, D.C.
1927
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