by Paul E. Aho
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Micro-organisms from the pith region of ...
Defect estimation for white fir in the R...
Defect estimation for grand fir in the B...
Defect estimation for white fir in the F...
Decay in tops killed by Douglas-fir tuss...
Ecology, silviculture, and management of...
Seed
Estimating potential Engelmann spruce se...
Base-age conversion and site-index equat...
Age of Englemann spruce seedlings affect...
Planting Engelmann spruce