XVIII Additions to the Library. 



Leiden. — Rijksuniversiteit. Sterrewacht. 



Verslag. 1908-10. 

 Leipzig. — K. Sachsische Gesellschaft der Wissenschaften. 



Berichte. Mathematisch-pliysische Klasse. LXI, 4-5; LXII, 

 1-5. 1909-10. 

 Verein fur Erdkunde. 



Mitteilungeu. 1908-09. 

 Leriche. Maurice. Les poissons oligocenes de la Belgirpie. Annee 1910. 

 Lemberg. — Seccenko- Gesellschaft der Wissenschaften. 

 Chronik. II, 38 ; III, 39 ; IV, 40. 1909. 



Sammelsclirif t. Mathematisch - Nat urwissenschaf tlich-Arztliclie 

 Section. VII, 1 : IX ; XIV. 

 Liege. — Societe R. des Sciences. 



Memoires. VIII. 1909. 

 Limbdrg. — Provinciaal Genoofschap voor Geschiedkundige Wetenschappen, 

 Taal en Kunst. 



Limburg's Jaarboek. XVI, 4 ; XVII. 1910-11. 



Linz. —Museum Francisco-Carolinuni. 

 Jahresbericlit. 69. 



Lisbon. — Sociedade de Geographia. 



Boletim. Ser. XXVIII, 1-12: XXIX, 1-3. 1910-11. 

 Liverpool. — Geographical Society. 



Transactions and Annual Eeport. XVIII-XIX. 1909-10. 

 London. — Biological Society. 



Proceedings. XXIV. 1909/10. 

 R. Geographical Society. 



Geographical Journal. XXXV, 3-XXXVII, 5. 1910-11. 

 Geological Society. 



Quarterly Journal. 261-65. 1910-11. 



Geological Literature added to Librar^^ 1909. 

 Linnaean Society. 



Journal. Botany. 272. 1909. Zoology. 201, 202, 207. 1910. 



List. 1910/11. 



Proceedings. 122. 1909-10. 

 Mathematical Society. 



Proceedings. VIII, 3-7; IX, 1-7. 1910-11. 

 R. Microscopical Society. 



Journal. 1910, 1-1911, 3. 

 National Physical Laboratory. 



Annual Report. 1909, 1910. 



Collected Eesearches. VI- VII. 1910-11. 

 Patent Office. 



Catalogue of Library. I. Authors. 1899. 



Library Series. 1-2, 4-18. 1905-07. 



Subject Lists. X. S. AA-BE, BF-BL. 1908/09. 



