. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. U. S. DEPARTMENT OF AGRICULTURE. BUREAU OF ENTOMOLOGY—BULLETIN No. 50. L. O. HOWARD, Entomologist. THE COTTON BOLLWORM. PREPARED UNDER THE DIRECTION OF TflK ENTOMOLOGIST BY A. L. QUAINTANCE AND C. T. WASHINGTON: GOVERNMENT'PR IN TING OFFICE. 19 0 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. W
. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. U. S. DEPARTMENT OF AGRICULTURE. BUREAU OF ENTOMOLOGY—BULLETIN No. 50. L. O. HOWARD, Entomologist. THE COTTON BOLLWORM. PREPARED UNDER THE DIRECTION OF TflK ENTOMOLOGIST BY A. L. QUAINTANCE AND C. T. WASHINGTON: GOVERNMENT'PR IN TING OFFICE. 19 0 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
