XVIII Atlditioiis to the Library. 



Leiukn. — BijksMiiversiteit. Sterrewacld. 



Verslag. 1908-10. 

 Leipzig. — K. Siicfisische Qesellschaft der Wissenschaften. 



Bericlite. Matlieinatisch-physische Klasse. liXI, 4-5; LXII, 

 1-5. 1009-10. 

 Tereiti fur Krdkumh. 



Mitteihuigen. 1908-09. 

 Leriche, Maurice. Les poiasons oligocenes de la Belyique. Annee 1910. 

 Lemheko. — Sevcenko- Qesellschaft der Wissenschaften. 

 Ouoiiik. 11, 38; HI, 39; IV, W. 1909. 



Saninielscliiit't. Matlieniatisch-Naturwissenscliaftlicli-Arztliclie 

 Section. VII, 1 ; iX ; XIV. 

 TjiEiiK. — Sociele R. des Sciences. 



Memoiies. VIII. 1909. 

 LiMRURQ. — Provinciaal Oenootschap voor (leschiedkuiidige Wetenschappen, 

 Taal en Kunst. 



Liiubuig's Jaarboek. XVI, 4 ; XVII. 191U-11. 



LiNZ. —Museum Francisco-Carolintim. 

 Jaliresbericlit. 69. 



Lisbon. — Sociedade de Geographia. 



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



LivEui'OOL. — Geographical Society. 



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



LoNiiON. — Biological Society. 



Proceedings. XXIV. 1909/10. 

 R. Geographical Society. 



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

 Geological Society. 



Quarterly Journal. 261-66. 1910-11. 



Geological Literature added to Library. 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 I'hysical Laboratory. 



Annual Report. 1909, 1910. 



Collected Researches. VI-VII. 1910-11. 

 Patent Office. 



Catalogue of Library. I. Authors. 1899. 



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



Subject Lists. N. S. AA-BIO, BF-BL. 1908/09. 



