Xlll 
United States of America. 
Bulletin of the United States Geological and Geographical 
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Washington, 1880. 
The New West. Illustrated. Vol. ii. no. 1. Folio. 
Omaha, Nebraska, Jan. 1880 
From Dr. F. V. Hayden, U. S. Geologist. 
Bulletin of the United States National Museum. No. 3. 
Contributions to the Natural Uistory of Kerguelen Island! 
By J. II. Kidder, M.D. 8vo. Washington, 1876. 
From Mr. J. H. Gurney, jun., F.Z.8. 
A Classification and Synopsis of the Trochilidio. By Daniel 
Giraud Elliot, F.R.S.E., etc. 4to. Washington, 1879. 
From Capt. 11. W. Feihlen, F.G.8. 
Fourth Instalment of Ornithological Bibliography; being a List 
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Watford. 
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From the Watford Natural History Society. 
Yorkshire. 
The Transactions of the Yorkshire Naturalists’ Union. Parts 
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From the Yorkshire Nahiralists' Union. 
