PART 3.] 
Accessions to Library. 
131 
Titles of Books. Donors. 
Washington. —Report of the Commissioner of Agriculture for 1871-72, (1872-73), 8vo., 
Washington. 
Dept. Agbic., U. S, A. 
„ United States Geological Survey —Cope, Peof. E. D. —Synopsis of New 
Vertebrata from the Tertiary of Colorado obtained during the 
summer of 1873, (1873), 8vo., Washington. 
P. V. Hayden. 
United States Geological Survey— Gannett, H. —Miscellaneous Publications. 
No. 1, Lists of Elevations in that portion of the United States 
west of the Mississippi River, (1873), 8vo., Washington. 
Ditto. 
United States Geological Survey— Gannett, H.—Miscellaneous Publica¬ 
tions. No. 2. Meteorological Observations during 1872 in Utah, 
Idaho, and Montana, (1873), 8vo., Washington. 
Ditto. 
Wellington. —Transactions and Proceedings of the New Zealand Institute, Vols. IV and V, 
(1872-73), 8vo., Wellington. 
Wiesbaden. —Jahrbiicher des Vereins fur Naturkunde iin Herzogthum Nassau, heft 
I—XXIV, (1811-70), 8vo., Wiesbaden. 
Zdeich. —Neujahrsblatt von der Naturforschenden Gesellschaft auf das Jahr., 1873, No. 75, 
(1873), 4to., Zurich. 
The Society. 
Vierteljahrsschrift der Naturforschenden Gesellschaft in Zurich, Jahrg. XVII, heft 
1—4, (1872), 8vo., Zurich. 
Ditto. 
Nouveaux Memoirs de la Societe Helvetique des Sciences Naturelles, Band 
XVII—XXIV, (1860-71), 4to., Zurich. 
