. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. ^^Su^^^^p^^^- s^7^^^^^pw^T^:s:;^^^^f^^T<^x^^Jii^^^t. Fig. 1.—Commissary Tray: Open Compartment (Tin Lined) for Cyanid at Right, Balances and Torch in the Middle, Compartment for Acid Pitchers and Glass Graduate at Left. Fig. 2.—Top of Derrick, Showing Method of Attaching Pulley and Guy Rope. Fig. 3.—Base of Derrick, Showing Method of Constructing Braces. (Original.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appea

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. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. ^^Su^^^^p^^^- s^7^^^^^pw^T^:s:;^^^^f^^T<^x^^Jii^^^t. Fig. 1.—Commissary Tray: Open Compartment (Tin Lined) for Cyanid at Right, Balances and Torch in the Middle, Compartment for Acid Pitchers and Glass Graduate at Left. Fig. 2.—Top of Derrick, Showing Method of Attaching Pulley and Guy Rope. Fig. 3.—Base of Derrick, Showing Method of Constructing Braces. (Original.). 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