by J. M. Schmid
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Development of spruce-fir stands followi...
Bark beetle emergence cages modified for...
Distribution of pandora moth egg masses ...
Guidelines for minimizing spruce beetle ...
Incidence of western spruce budworm para...
Mountain pine beetle-caused tree mortali...
A conceptual model of spruce beetle popu...
Line intersect sampling for the density ...
The spruce beetle, Dendroctonus rufipenn...
An analytical method to assess spruce be...
A computer program to calculate the susc...
Spruce beetles in blowdown