Additions to the Library during 1912. 
li 
Paris. 
Tables Annuelles de Constantes et Donnees Numeriques de Chimie, 
de Physique et de Technologie. 
Publiqes sous le patronage de I'Association internationale des 
Academies par le Comite international nomme par le VII 
Congres de Chimie appliquee (Londres 2 Juin, 1909). 
La Feuille des Jeunes Naturalistes. 
1912, Nos. 500, 501, 502, 503. 
Philadelphia, U.S.A. 
The American Philosophical Society. 
Proceedings, vol. 1., Nos. 198, , 200, 201, 202 ; vol. li., Nos. 203, 
204, 205. 
General Index, vols, i-1., 1838-1911. 
The Academy of Natural Sciences of Philadelphia. 
Proceedings, vol. Ixiii., part 2, April-Aug., 1911; part 3, Sept.- 
Dec, 1911; vol. Ixiv., part 1, Jan.-March, 1912. 
Peetoeia. 
Union of South Africa. Mines Department. Geological Survey. 
The Geology of the Country lying Northwards from Zeerust. 
With Geological Sheet No. 9. 
Memoir, No. 6. The Geology of the Murchison Eange and 
District. 
Annual Eeports, 1910, part 4, Geological Survey. 
Union of South Africa. Department of Agriculture. 
First Eeport of the Director of Veterinary Eesearch, Aug., 
1911. 
Transvaal Museum. 
Annals, vol. iii., No. 3. 
Transvaal Observatory. 
Circular, No. 1, Dec. 14, 1909; No. 2, Jan. 27, 1910; No. 3, 
May 26, 1910. 
Eio DE Janeieo. 
Archivos do Museo Nacional do Eio de Janeiro, vol. xiii. (1905) ; 
vol. xiv. (1907) ; vol. xv. (1909). 
EOMA. 
Eendiconti della Eeale Accademia dei Lincei Classe di Scienze Morali, 
Storiche e Filologiche. Serie Quinta, vol. xx., Fasc. 11-12 e Indice 
del Volume ; Serie Quinta, vol. xx., Fasc. 7-10 ; Serie Quinta» 
vol. xxi., Fasc. 1-2, 3-4, 5-6. 
