506 Presents. [June 20, 



Wies (N.) Guide de la Carte Geologique du Grand-Duche de Lux- 

 embourg. 8vo. 1877. The Author. 



Wolf (Rudolf) Astronomische Mittheilungen. 44, 45, 46. Svo. 

 Zurich 1877-78. The Author. 



Presents, June 20, 1878. 



Transactions. 



Berlin : — Konigl. Preussische Akademie der Wissenschaften. 



Monatsbericht. Januar-Februar 1878. 8vo. The Academy. 

 Beziers : — Societe d'Etude des Sciences Naturelles. Bulletin 



Comptes Bendus des Seances. Decembre 1876. le Annee. 8vo. 



1877. The Society. 



Brussels : — Academie Royale de Belgique. Bulletin. 47e Annee. 



2e Series. Tome XLY. No. 1-4. 8vo. Brucellas 1878. 



The Academy. 



Academie Royale de Medecine. Bulletin . Annee 1878. 3e Series. 



Tome XII. No. 1-4. 8vo. Memoires Couronnes. Tome IY. 



fasc. 3, 4. 8vo. Bruxelles 1878. The Academy. 



Bristol : — Museum and Library. Beport of Proceedings at the 



Seventh Annual Meeting. 8vo. 1878. The Museum. 



Caen : — Societe de Medecine de Caen et du Calvados. L'Annee 



Medicale. Journal. 2e Annee. No. 7-12. 3e Annee 1-6. roy. 



8vo. 1877-78. The Society. 



Cincinnati : — Society of Natural History. Journal. Yol. I. No. 1. 



8vo. 1878. The Society. 



Danzig: — Naturforschende Gesellschaft. Schriften. Neue Folge. 



Band IY. Heft 2. roy. 8vo. 1877. 2 copies. The Society. 



Konig*sberg : — Physikalisch-Okonomische Gesellschaft. Schriften. 



Jahrg. 17. Abth. 1, 2. Jahrg. 18. Abth. 1. 4to. 1876-77. 



The Society. 



Leipzig : — Astronomische Gesellschaft. Yierteljahrsschrift. Jahrg. 



13. Heftl. 8vo. 1878. The Society. 



Liege : — Societe Geologique de Belgique. Annales. Tome II, III. 



8vo. 1875-76. The Society. 



Liverpool: — Geological Society. Proceedings. Session 18. 1876-77. 



Yol. III. Part 3. 8vo. 1877. The Society. 



London: — British Horological Institute. Horological Journal. 



Yol. XX. No. 229-238. 8vo. 1877-78. The Institute. 



Chemical Society. Journal. July to December 1877. January to 



June 1878. 8vo. The Society. 



Entomological Society. Transactions for the year 1878. Part 1. 



Svo. The Society. 



