Additions to tiie Lihiary. XIII 



DoRPAT. — Naf urfomctier-G rselhchii j t . 

 Arcliiv. Sor. II, Band VI. 

 SitzmiKslmiiiMc. XVIU, 'J-1. I!M)!I. 

 Drksdbn. — NalurioisKcnscliaflliche Oesellschaft Isis. 



Sitzungsberii'lito imd Abliandlimgeii. July, 1W9 to Dec, 1910. 

 DomAn.—Boyal Dublin Society. 



Economic Pioceedings. II, 1—2. 



ScienUfic Proceed iiiiss. N. S. VII, 24-3(i ; Index. 1898-1900. 

 Scientilic TiniisacUons. V, 2d Series, VI. 

 jR. Irisli Academy. 



Proceedings. Series A, XXVIII, 1-XXIX, 2; Series B. 

 XXVni, I-XXIX, I; Series C, XXVII, 10, XXVIll, 1- 

 XXIX, 4. 

 Clare Island Survey. XXXI, 4-5, 22, 39. 

 Trinity College. 



Hermathena. ai-SC. 1908-10. 

 Ddtch East Indiks. — K. Natimrhmdige Vereetiiging. 



Natuurkundige Tijdsclirift. LXIX. 

 East Kent Scientific and Natural History Society. 



Transactions and Eeports. Ser. II. Vol. IX. 

 Edinbdrgh.— i?o/aJiicoZ Society. 



Transactions and Proceedings. XXV. 

 Geological Society. 



Transactions. IX, special part and V. 

 R. Observatory. 



Annals. III. 1908. 

 R. Physical Society. 



Proceedings. XVIII, 2. 

 Royal Society. 



Proceedings. XXX, 5, 7 ; XXXI, 1-3. 

 Elberfbld. — Cliemisches Untersiichungsnmt. 



Bericht iiber die Tiitigkeit. 1908. 

 Naturwissenschdfllicher Verein. 

 Jahres-Bericlit. XII. 1909. 

 Elisha Mitchell Scientific Society. 



Journal. XXV, 3-XXVI, 4. 

 Emdkn. — N atnrfornchende Gescllschnff. 



Jaliresbericht. XCIV. 1908/09. 

 Kleine Schriften. 4, 6-10, 14. 

 Erfurt. — K. Akadeniie genieinniilziger Wissenschaften. 

 Jahrbiicber. XXXV. 1909. 



Essex Institute. 



Annual Report. 1910, 1911. 



Florence.— Biblioteca Nazionale Centrale. 

 Bolletiuo. 1 10-124. 



