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	1.	Some miscellaneous results of the work of the Bureau of entomology. --IX. The woolly white-fly [Aleyrodes howardi Quaintance] a new enemy of the Florida orange. By E. A. Back ... by Back, E. A. (Ernest Adna), 1886- Series: U. S. Dept. of agriculture. Bureau of entomology. Bulletin ; no. 64, pt. VIII Material type: Text; Format: print ; Literary form: Not fiction Publication details: Washington, Govt. print. off., 1910 Availability: No items available. Add to cart (remove)
	2.	Red cedar chests as protectors against moth damage. By E.A.Back ... and Frank Rabak ... by Back, E. A. (Ernest Adna), 1886- Rabak, Frank [joint author.] Series: United States. Bulletin ; no. 1051. Material type: Text; Format: print ; Literary form: Not fiction Publication details: Washington [Govt. Print. Off.] 1922 Availability: No items available. Add to cart (remove)
	3.	Bedbugs. By E.A. Back ... by Back, E. A. (Ernest Adna), 1886- Series: U.S. Dept. of agriculture. Leaflet ; no. 146 Material type: Text; Format: print ; Literary form: Not fiction Publication details: [Washington, U.S. Govt. Print. Off., 1937] Availability: No items available. Add to cart (remove)
	4.	Carpet beetles. [By E. A. Back. by Back, E. A. (Ernest Adna), 1886- Series: United States. Dept. of agriculture. Leaflet ; no. 150 Material type: Text; Format: print ; Literary form: Not fiction Publication details: Washington, U.S. Govt. print. off., 1938] Availability: No items available. Add to cart (remove)
	5.	Psocids, annoying house pests ... by Back, E. A. (Ernest Adna), 1886- Series: U.S. Dept. of agriculture. Leaflet ; no. 189 Material type: Text; Format: print ; Literary form: Not fiction Publication details: [Washington, U.S. Govt. Print. Off., 1939] Availability: No items available. Add to cart (remove)
	6.	Centipedes and millipedes in the house. [By E.A. Back ... by Back, E. A. (Ernest Adna), 1886- Material type: Text; Format: print ; Literary form: Not fiction Publication details: Washington, U.S. Govt. Print. Off., 1939] Availability: No items available. Add to cart (remove)

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