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WANTED—Systematic and economic papers on the families Bombyliidae and 
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usual conditions. Address Prof. C. L. METCALF, Ohio State University, Dept. 
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WANTED—Trans. Am. Entomological Society, Vol. 3; Lintners 3rd Report 
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FOR SALE—Essig Inj. and Ben. Insects of Cal. 2d ed.; Bib. Econ. Ent, parts 
v. vi.; Insect Life Vol. I complete except no. 1; Vol. II except nos. 5 and 10; Vol. Ill 
complete except nos. 11 and 12; Vol. IV except nos. 3, 4, 5, 6; Vol. VII complete and 
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observationes, bidrag til insekternes udviklingshistorie; Coleopterorum catalogus 
auspiciis et auxilio W. Junk editus a S. Schenkling, Pars 15, 22, 28, and 37. 
JOE S. WADE, Bureau of Entomology, Washington, D. C. 
FOR SALE—or exchange for other items not in any library—LeBaron, Thomas, 
Forbes, Fitch, Lintner, Riley, Washburn, and other reports; Insect Life; Bulletins 
U. S. Bureau of Entomology; many others. J. E. HALLINEN, Cooperton, Okla. 
FOR SALE—Journ. Ec. Ent., complete. $20.00. Volumes 1 to 7, newly bound 
in black half calf, with black cloth sides. Also, Ent. News, complete except Nos. 5 
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