by Paul E. Aho
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Micro-organisms from the pith region of ...
Decay in tops killed by Douglas-fir tuss...
Decay of Engelmann spruce in the Blue Mo...
Defect estimation for grand fir in the B...
Decay of grand fir in the Blue Mountains...
Seeding habits of upper-slope tree speci...
Ten-year risk-rating systems for Califor...
Decay in white fir top-killed by Douglas...
Gross yields for even-aged stands of Dou...
Site index curves for young-growth Calif...
Defect estimation for white fir in the R...