LI 
Verzeichnis 
der 
im Jahre 1910 durch Tausch, Schenkung und Kauf 
erworbenen Bücher. 
I. Durch Tausch gingen ein: 
Nord “Amerika. 
Baltimore. Maryland Geological Survey. Vol. YII 1908/09, Vol. VIII 1909/10. 
Berkeley, üniversity of California: 
Piiblications Zoology. Vol. 6, N. 3 — 9, Vol. 7, N. 1. 
Boston. American Academy of arts and Sciences: 
Proceedings Vol. XLV. N. 8 — 20. 
Society of natural Mstory : 
1. Occasional Papers. Vol. VII, N. 11. 
2. Proceedings. Vol. 34, N. 5 — 8, 1910. 
Brooklyn. Institute of arts and Sciences: Museum Bulletin. Vol. J, N. 7, 1910. 
Buffalo. Society of natural Sciences. Bulletin. Vol. IX, N. 3, 1909. 
Cambridge. Museum of comparative zoology at Harvard College. Vol. LII, N. 17. 
1. Bulletin. Vol. LIV, N. 7. 
2. Memoirs. Vol. XLI, N. 1-2. 
Chapel Hill. Elisha Mitchell scient. society. Journal Vol. XXVI, N. 1 — 2, 1910. 
Chicago. The Chicago Academy of Sciences. Bulletin. Vol. III, N. 3. 
Cincinnati. Lloyd library, Bulletin. N. 12, p. 2, 1910. 
Davenporte. Academy of Sciences: 
Proceedings. Vol. XII, pages 95 — 222. 
Milwauke. Wisconsion Natural history Society. Bulletin. Vol. 8, N. 1 — 3. 
New Haven. Connecticut Academy of arts and Sciences. Transactions. V^ol. XVII, 
p. 1-116, 1910. 
New York. Academy of Sciences. Annales XIX, N. 1 — 3, 1909. 
Ottowa. Canada Departement of Mines: 
Geological Survey Branch. N. 1077, 1097. 
Departement of the interior, Sessional Paper 25a. Report of the Chief. Astronomer 
for 1908. 
Philadelphia. Academy of Natural Sciences. Proceedings. Vol. LXII, p. 1. 
San Francisco. California Academy of Sciences. Proceedings. Vol. III, pp, 57 — 72, 1910. 
St. Louis. Missouri Botanical Garden. Report 1909. 
Toronto, Transactions of the Canadian Institute. Vol. V^III, p. 4, N. 19. 
Tufts College Mass. College Studies. V^ol. III, N. 1. 
Urban a. Illinois State Geological Survey. Bulletin 1909, N. 12 — 14. 
4 * 
