XLI 
e w H a V e n. Connecticut Academy of Arts and Sciences: 
Transactions. Vol. XVIII p. 347—447, 1913/15. 
Aew Y 0 r k. Academy of Sciences: 
Annals. Vol. XXIII X. 145—353, 1914. 
Ottawa. Canada Departement of Mines. (Geological Survey Branch): 
1. Memoirs. X. 23, 29, 43—44. 
2. Snmmary Keport, 1912. 
Departement of the Inferior, Sessional Papers. 25 A: 
Publications of the Dominion Observatory. Y^ol. I X. 6 — 8, 1914. 
Philadelphia. Academy of Xatiiral Sciences: 
Proceedings. Vol. LXV p. III; Vol. LXVI p. 1, 1914. 
P r i n c e t 0 n. University Observatory: 
Contribiitions. X. 3, 1915. 
San Francisco. California Academy of Sciences: 
Proceedings. Vol. IV pp. 1^ — 13, 1914; Vol. V X. 4 — 5, Vol. V X. 1 — 2, 1915. 
St. Louis. Missouri Botanical Garden: 
Annals. Vol. 1 X. 4. 
W a s h i n g t 0 n. Carnegie Institution, Departement of Experimental Evolutions: 
Annual Eeport of the Direktor, 1914. 
Smithsonian Institution U. S. X. Museum: 
1. Bulletin. X. 89. 
2. Proceedings. Vol. 46, 1914. 
3. Eeport on the Progress Condition, 1913. 
Smithsonian Institution U. S. X. Museum: 
Miscellaneous Collections. Vol. 65 X. 4 — 8, 12. 
Contributions froni the U. S. X. Mus. Herbarium. Vol. 18 p. 1 — 2. 
Departement of the Inferior U. S. Geolog. Survey: 
1. Bulletin. X. 580e, 581a. n. b, 585, 579. 
2. Water Supply. X. 340b, 345e. n. f, 323. 
3. Professional Paper. X. 83, 90c. n. d. 
4. Annual Eeport. Bd. 34, 1913. 
5. Mineral Eesources. 1913, Part II X. 1 — 19. 
Xational Academy of Sciences: 
Proceedings. Vol. I X. 1 — 11, 1915. 
Xavy Departement U. S. Xaval Observatory: 
Annual Eeport, 1914. 
Süd-Amerika. 
Eio de Janeiro. Musen Xacional. Archivos. Vol. XVI, 1911. 
T a c u b a y a. Observatorio astronomical nacional: 
Observatorio meteorologicas. Tome 1 — :3, 1915. 
Asien. 
Tokyo. Kaiserl. Jap. Universität d. med. Fakultät: 
Mitteilungen. Bd. 13 FI. 1 — 2, 1914. 
Dänemark. 
Kopenhagen. Kgl. Danske Videnskabernes Selskabs (Oversigt): 
1. Forhandlingar. X. 5 — 6, 1914; FF. 1 — 4, 1915. 
