by Arthur L. Roe
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Growth tables for cut-over larch, Dougla...
Results of regeneration cutting in a spr...
Engelmann spruce regeneration practices ...
Growth of selectively cut ponderosa pine...
The mountain pine beetle in lodgepole pi...
Ponderosa pine bibliography
Twenty-year growth of thinned and unthin...
Twenty-year growth of ponderosa pine sap...
Soil disturbance-tree growth relations i...
Ten-year performance of ponderosa pine p...
Arizona five-spined ips
Western pine-shoot borer