by Dennis E. Teeguarden
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Conservators of hope
Economic guides for Douglas-fir reforest...
Timber Marketing and Land Ownership in M...
Timber Marketing and Land Ownership in t...
The lumber industry in the Central Sierr...
Timber marketing and land ownership in t...
Levels-of-growing-stock cooperative stud...
News letter
The Douglas-fir/ninebark habitat type in...
Response of Douglas-fir seedlings to nit...
Douglas-fir tussock moth handbook