by Paul E. Aho
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Micro-organisms from the pith region of ...
Defect estimation for white fir in the R...
Decay of Engelmann spruce in the Blue Mo...
Defect estimation for grand fir in the B...
Defect estimation for white fir in the F...
The heart rots of redwood
The incidence of heartrot in Acacia mang...
Heart Rots of Appalachian Hardwoods
Wood decays or heart rots of fruit trees...