. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. U. S. l)i:iv\RTMKNT OF AGRICULTURE. BUREAU OF ENTOMOLOGY BULLETIN No. 59. L. O. HOWARD, Entomologist and Chief of Bureau. rHOLIFi:ilATION AS A FACTOK IX TIIK NATURAL CONTROL MEXICAN COTTON JU)LL \VEL\ IL. W. E. HINDS, Ph. I).. Ill diiinii' nf Cnltnn I'.nll ]\'iirll J,.. ^^â .\s^I^(i'^()^â : OOVKKNMKNI I'KINriN*; 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 rese


. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. U. S. l)i:iv\RTMKNT OF AGRICULTURE. BUREAU OF ENTOMOLOGY BULLETIN No. 59. L. O. HOWARD, Entomologist and Chief of Bureau. rHOLIFi:ilATION AS A FACTOK IX TIIK NATURAL CONTROL MEXICAN COTTON JU)LL \VEL\ IL. W. E. HINDS, Ph. I).. Ill diiinii' nf Cnltnn I'.nll ]\'iirll J,.. ^^â .\s^I^(i'^()^â : OOVKKNMKNI I'KINriN*; 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