. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. U. S. DEPARTMENT OF AGRICULTURE. \ BUREAU OF ENTOMOLOGY BULLETIN NO. 58, Part IL L. O. HOWARD. Enlomologisl and Chief of Bureau. SOME INSECTS INJURIOUS TO FORESTS. THE WESTERN PINE-DESTROVTX(; BARKBEETLE. f. L. WEBB, Specidl Fif/il Af/riil, Fari'M Intii'ct Iiiresligalions. Issued Augi'st 18, WASHINGTON: OOVERXMKNT riilNTINC. OF KICK. 11> 0 <;. \(\\oZZ^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearanc
. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. U. S. DEPARTMENT OF AGRICULTURE. \ BUREAU OF ENTOMOLOGY BULLETIN NO. 58, Part IL L. O. HOWARD. Enlomologisl and Chief of Bureau. SOME INSECTS INJURIOUS TO FORESTS. THE WESTERN PINE-DESTROVTX(; BARKBEETLE. f. L. WEBB, Specidl Fif/il Af/riil, Fari'M Intii'ct Iiiresligalions. Issued Augi'st 18, WASHINGTON: OOVERXMKNT riilNTINC. OF KICK. 11> 0 <;. \(\\oZZ^. 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 United States. Bureau of Entomology. Washington : G. P. O.
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Keywords: ., bookcentury1900, bookdecade1900, booksubje, booksubjectentomology
