1874.] . Presents. 331 



April 23, 1874. 



Transactions . 



Birmingham : Institution of Mechanical Engineers. Proceedings, 

 29, 30 July, 1873. Cornwall Meeting. Part 2. 8vo. 



The Institution. 



Edinburgh : Royal Society. Transactions. Vol. XXVII. Parti. 4to. 

 1873. Proceedings. Session 1872-73. 8yo. The Society. 



Frankfort : Zoologische Gresellschaft. Der Zoologische Garten. 

 Jahrgang XIV. No. 7-12. 8vo. Frankfurt a. M. 1873. 



The Society. 



Jena : Medicinisch-uaturwissenschaftliche Gresellschaft. Jeuaische 

 Zeitschrift f iir Naturwissenschaft. Band VIII. ; Neue Folge. 

 Band I. Heft 1. 8vo. 1874. The Society. 



London : Royal Agricultural Society. Journal. Second Series. 

 Vol. X. Part 1. 8vo. 1874. The Society. 



Newcastle-upon-Tyne : Natural-History Transactions of Northum- 

 berland and Durham. Vol. V. Part 1. 8vo. 1873. 



The Tyneside Naturalists' Field-Club. 



Turin : Reale Accademia delle Scienze. Memorie. Serie Seconda. 

 Tomo XXVII. 4to. Torino 1873. The Academy. 



Vienna : K. k. zoologisch-botanische Gresellschaft. Verhandlungen. 

 Jahrgaug 1873. Band XXIII. 8vo. Wien 1873. 



The Society. 



AViirzburg : Physikalisch-medicinische Gesellschaft. Verhandlungen. 

 Neue Folge.' Band VI. 8vo. 1874. The Society. 



Journals. 



American Journal of Science and Arts. Vol. VII. No. 37-39. 8vo. 

 New Haven 1874. The 'Editors. 



Nautical Magazine. Oct.-Dec. 1873 ; Jan.-April 1874. 8vo. 



The Editor. 



New-York Medical Journal. Vol. XVIII. No. 4-6; Vol. XIX. 



No. 1, 3. Svo. 1873-74. The Editors. 



Synions's Monthly Meteorological Magazine. No. 90-98. 8vo. London 



1873-74. ' The Editor. 



Raimondi (A.) El Departamento de Ancachs y sus riquezas Miiierales. 

 4to. Lima 1873. The Author. 



