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Joiirucil of Ecoiioiiiic 

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Edited by WalUr E. Collinge, M. S,:, F. I.. .S., F. /:'. .V. 



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Prof. Geo. H. Carpenter, li. Sc. . Af. A'. I. A. . Robert Newitead, .»/. .SV. .././.. -S. . /• /: ..V. 



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Coiitattis articles treatitiff of all branches of Economic Hiologv, Entoiiiolog'y, 

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