222 
Neuchätel. Societe des Sciences naturelles: 
— — Bulletin, tome XXXIX, 1911-1912. 
Newcastle. Institute of Mining and mechanical Engineers: 
— — Annual Report, 1912—1913. 
— — Transactions, vol. LXIII, part 1—8; vol. LXIV, part 1, 2. 
New Haven. Connecticut Academy ofArtsand Sciences: | 
— — Transactions, vol. XVII, pag. 1—289. 
— The American Journal of Science. Series 4, 1913, vol. XXXV 
No 208—210; vol. XXXVI, No 211—216; 1914, vol. XXXVIL 
No 217—219. 
— Yale University: 
— — Chester S. Lyman lectures: Conservation of water. 
— — Yale forest school: Biographical record. 
New York. Academy of Sciences: 
— — Annals, vol. XXI, pp. 161—423. 
— American geographical Society: 
— — Bulletin, vol. XLV, 1913, No 2—12; vol. XLVI, 1914, No 1. 
— American mathematical Society: 
— — Transactions, vol. 14, 1913, numb. 2—4; vol. 15, 1914, numb. 1, 2 
— American Museum of Natural History: 
— — Annual Report 44, 1912. 
— — Bulletin, vol. XXXI, 1912. 
— — Memoirs, new series, vol. I, part. IV. 
— — Monograph, vol. I—III. 
— Rockefeller Institute for Medical Research: | 
— — The Journal of Experimental Medicine, vol. XVII, No 3—6; vol. XVII, 
No 1—5; vol. XIX, No 1—3. 
Nowotscherkassk. Institut polytechnique du Don: 
— — Annales, 1912, vol. I; 1913, vol. II.. 
Nürnberg. Naturhistorische Gesellschaft: 
— — Abhandlungen, Band XX. 
Oberlin. Wilson Ornithological Club: 
— — The Wilson Bulletin, new series; vol. XXV, No 1—4. 
Ottawa. Department oofthe Interior: 
— — Publications of the Dominian Observatory, vol. I, No 1—5. 
