. Response of dwarf mistletoe-infested ponderosa pine to thinning. Dwarf mistletoes; Ponderosa pine Diseases and pests; Ponderosa pine Thinning. 9. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Barrett, James W. (James Willis), 1922-; Roth, Lewis F. [Portland, Or. ] : U. S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

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Keywords: ., bo, bookcentury1900, bookcollectionbiodiversity, bookleafnumber17