LX 
Verzeichniss 
der 
im Jahre 1901 durch Tausch, Schenkung und Kauf 
erhaltenen Bücher. 
I. Durch Tausch gingen ein; 
Nord -Amerika. 
Baltimore. Maryland geological survey 1) Maryland and its natural resources. 1901. 
2) Allegany county. 1900 mit Atlas. 3) Eocene. 1901. 
Memoirs of tlie biological laboratory of the John Hopkins university. Bd. lY, 5. 
1900. 
Boston. Proceedings of the american academy of arts and Sciences. Yol. XXXVI, No. 5 — 29. 
Yol. XXXYIl, No. 1-3. 
Society of natural history. 1) Memoirs, Yol. 5, No. 6, 7. 2) Occasional papers lY. 
3) Proceedings, Yol. 29, No. 9 — 14. 
Buffalo. Bulletin of the Buffaly society of natural Sciences. Yol. YII, No, 1. Albany 1901. 
Cambridge. Museum of comparative zoology at Harvard College. 1.) Bulletin. Yol. XXXYI, 
No. 5, 6, 7, 8; Yol. XXXYIl, No. 1,2, 3; Yol. XXXIX, No. 1. — 2.) Zoological 
series. Yol. Y, 1, 2, 3, 4. — 3.) Annual report of the assistent in Charge for 
1899- 1900; 1900-1901. — 4.) Memoirs, Yol. XXY, No. 1. 1901. 
Philosopliical society: Proceedings, Yol. X, part. YII; Yol 51, part. I. 1901. 
List of members. Jan. 1901. 
Cliappel Hill. Circulars from the John Hopkins university. No. 151 (The oyster reefs of 
north Carolina [Caswell]). 
Charlottesville. Publications of the Leander Mc. Cormick observatory of the university 
of Virginia. Yol, H, p. 1. 1901. 
Chicago. The John Crerar library. 6. annual report for 1900. 
Cincinnati. Bulletin of the Lloyd library of Botany, Pliarm.acy and materia medica. Bull. 
No. 2. 1901. 
Columbus. Thirtieth annual report of the board of trustees of the Ohio state university 
for 1900. 
Halifax. The proceedings and transactions of the Nova Scotian Institute of Science. Yol. X, 
p 2. 1899—1900. 
Leon. Observatorio meteorologico. Resumen, Decembre 1900, 
Boletin mensual’^del observ. meteor. 1901. Enero. — No. 1901. 
Madison. Wisconsin geological and natural history survey. Bulletin, No. III, Y, Yl, YII. 
1900— 1901. 
Transactions of the Wisconsin academy of Sciences etc. Yol. XH, part H. (1899); 
Yol. XIII, part I. 1901. 
