xi\' 
United States of America. 
Second and Third Annual Reports of the United States 
Geological Survey, to the Secretary of the Interior, 
1880—81, 1881 — 82. By J. W. Powell, Director. Imp. 8vo. 
Washington, 1882 — 83 
From the U. S. Geological Survey Office. 
Twelfth Annual Rejiort of the United States Geological and 
Geographical Survey of the Territories : a Report of progress 
of the Exploration in Wyoming and Idaho for the year 
1878. In two parts, with portfolio containing 10 Maps and 
Panoramas. 8vo. Washington, 1883 
Bulletin of the United States Geological and Geographical 
Survey of the Territories. Vol. vi. nos. 1, 2, 3. 8vo. 
Washington, 1881 — 82. 
Third Report of the United States Entomological Commission, 
relating to the Rocky Mouutain Locust, tho Western 
Cricket, the Army Worm, Canker Worms, and the Hessian 
Fly. With Maps and Illustrations. 8vo. 
Washington, 1883 
Compendium of the Tenth Census (June 1, 1880), com]iilcd 
pursuant to an Act of Congress approved August 7, 1882. 
2 vols. 8vo. Washington, 1883 
Froiii Dr. F. V. Uayden. 
Bulletins of the American Museum of Natural History. Vol. i. 
nos. 1 — 5. 8vo. Neto York, 1881 — 81 
The Fifteenth Annual Report of the American Museum of 
Natural History. 8vo. Neio York, 1881 
From the American Museum. 
Cruise of the Revenue-Steamer Corwin in Alaska ami in tho 
N.W. Arctic Ocean in 1881. Ito. Washington, 1883 
From Major Feilden, F.G.S. 
United States Commission of Fish and Fisheries. Part ii. 
Report of the Commissioner for 1872 and 1873. 8vo. 
Washington, 1871 
From Mr. li. ill. Brereton. 
Walsingiiam (Lord). 
On some probable causes of a tendency to mclanic variation in 
Lepidoptera of high Latitudes. Being the Annual Address 
of the President to the Members of the Yorkshire 
Naturalists’ Union, at Doncaster, March 3rd, 1885. j>p. 28. 
8vo. 
From the Author. 
Wood (Neville). 
The Ornithologists’ Text-Book : being Reviews of Ornitho- 
logical Works. 12mo. Bond. 1830 
From Mr. J. II. Gurney, Jun., F.Z.8. 
Yorkshire. 
Transactions of the Yorkshire Naturalists’ Union. Part 7. 8vo. 
Bond. 1881 
From the Yorkshire Naturalists' Union. 
