34 * 
Verzeichnis der eingelaufenen Druckschriften. 
Physiologisch Laboratorium der Hoogenschool in Utrecht: 
Onderzoekingen. 5. Reeks. VII., VIII. 1906 — 07. 
Accademia di Scienze in Verona: 
Atti. Serie IV. vol. 5, fase. 2; vol. 6. fase. 1. 1905-06. 
Osservazioni meteorolögiche, 1904 u. 1905. 1905- 06. 
Museo civico di Verona: 
Madonna Verona. Annata 1, fase. 1. 1907. 
Mathematisch-physikalische Gesellschaft in Warschau: 
Prace. Tomo 18. 1907. 
Bureau of American Ethnology in Washington: 
Bulletin. No. 30. 1907. 
24 th and 25 tb annual Report. 1907. 4°. 
Volta Bureau in Washington: 
Special Reports. The Blind and the Deaf 1900. 1906. 4°. 
Commissioner of Education in Washington: 
Report for the year 1903/04, vol. 2 and 1904/05, vol. 1, 2. 1906 — 07. 
U. S. Department of Agriculture in Washington: 
Yearbook 1906. 1907. 
Weather Map. 1907, January 1 — 31, February 1 — 28. 
Srnithsonian Institution in Washington: 
Frederic W. True, Remarks on the Type of the fossil Cetacean Agarophius. 
1907. 4. 
Srnithsonian Contributions to knowledge. Part of vol. XXXV. 1907. 4°. 
Annual Report for the year ending June 30, 1905 and 1906. 1906—07. 
Miscellaneous Collections. Vol. 47, No. 1559; vol. 48, No. 1656, 1695; 
vol. 49, No. 1652, 1717, 1720, 1721; vol. 50, No. 1703, 1725. 1906-07. 
Carnegie Institution of Washington: 
William Lawrence Tower, An Investigation of Evolution in Crysomelid 
Beetles of the Genus Leptinotarsa. 1906. 
Bulletin. No. 15 — 19. 1907. gr. 8°. 
Papers of the Station for Experimental Evolution. No. 8. 1907. gr. 8°. 
Mutations, Variations and Relation-Ships of Oenotheras by D. T. Mac- 
dougal, A. M. Vail, and G. H. Shull. 1907. 
U. S. National- Museum in Washington: 
Contributions from the U. S. National Herbarium. Vol. 10, part 3 mit 
Karte, part 4, 5. 1906—07. 
Proceedings. Vol. 31, 32. 1907. 
Bulletin. Vol. 50; vol. 53, part 2, No. 56 — 60. 1907. 
Annual Report of the Board of Regents. 
Report of the National Museum for 1904 — 05 and 1905 — 06. 1906. 
U. S. Nacal Observatory in Washington: 
Synopsis of the Report for the 1905 — 06. 1906. 
Philosophical Society in Washington: 
Bulletin. Vol. XV, p. 1—56, 1907. 
