870 



SCIENCE 



[N. S. Vol. XL. No. 1041 



SuUivant Moss Society. — December 30. Secre- 

 tary, Edward B. Chamberlain, 18 West 89tli St., 

 New York, N. Y. 



American Nature-Study Society. — ^December 30- 

 31. Secretary, Professor E. R. Downing, Univer- 

 sity of Chicago, Chicago, 111. 



School Garden Association of America. — Decem- 

 ber 29-30. President, Van Evrie Kilpatriek, 124 

 West 30th St., New York, N. Y. 



American Alpine Club. — January 2. Secretary, 

 Howard Palmer, New London, Conn. 



American Association of Official Horticultural 

 Inspectors. — December 29-30. Chairman, Dr. W. 

 E. Britton, New Haven; secretary, Professor J. G. 

 Saunders, Madison, Wis. 



The American Microscopical Society. — Decem- 

 ber 29. President, Professor Charles Brookover, 

 Little Eock, Ark.; secretary, T. W. Galloway, 

 James Millikin University, Decatur, HI. 



The American Anthropological Association. — 

 December 28-31. President, Professor Eoland B. 

 Dixon, Harvard University; secretary. Professor 

 George Grant MacCurdy, Yale University, New 

 Haven, Conn. 



2*716 American Follc-Lore Society. — Convocation 

 Week. President, Dr. P. E. Goddard, American 

 Museum of Natural History, New York City; sec- 

 retary. Dr. Charles Peabody, 197 Brattle St., Cam- 

 bridge, Mass. 



The American Psychological Association. — De- 

 cember 30-January 1. President, Professor K. S. 

 Woodworth, Columbia University; secretary. Pro- 

 fessor B. M. Ogden, University of Tennessee, Nash- 

 ville, Tenn. 



The Southern Society for Philosophy and Psy- 

 chology. — December 31-January 1. President, 

 Professor John B. Watson, The Johns Hopkins 

 University; secretary. Professor W. C. Euediger, 

 George Washington University, Washington, D. C. 

 The American Association for Labor Legisla- 

 tion. — December 28-29. President, Professor 

 Henry R. Seager, Columbia University; secretary. 

 Dr. John B. Andrews, 131 East 23d St., New York 

 City. 



Society of Sigma XI. — December 29. President, 

 Professor J. McKeen Cattell, Columbia Univer- 

 sity; secretary. Professor Henry B. Ward, Univer- 

 sity of Hlinois, Urbana, HI. 



ST. LOUIS 



The American Physiological Society. — December 

 28-30. President, Professor W. B. Cannon, Har- 

 vard Medical School, Boston, Mass.; secretary. 



Professor A. J. Carlson, University of Chicago, 

 Chicago, HI. 



The Association of American Anatomists. — De- 

 cember 28-30. President, Professor G. Carl 

 Huber, University of Michigan; secretary, Dr. 

 Charles E. Stockard, Cornell University Medical 

 School, New York City. 



The American Society of Biological Chemists. — 

 December 28-30. President, Professor Graham 

 Lusk, Cornell University Medical School; secre- 

 tary. Professor Philip A. Shaffer, Washington 

 University Medical School, St. Louis, Mo. 



The Society for Pharmacology and Experimental 

 Therapeutics. — December 28-30. President, Dr. 

 Torald SoUmann, Western Reserve University 

 Medical School, Cleveland, Ohio; secretary, Dr. 

 John Auer, Rockefeller Institute for Medical Re- 

 search, New York City. 



The American Society for Experimental Pathol- 

 ogy. — December 28-30. President, Professor 

 Richard M. Pearee, University of Pennsylvania; 

 secretary. Dr. George L. Whipple, San Francisco, 

 Cal. 



CHICAGO 



American Mathematical Society. — December 28- 

 29. President, Professor E. B. Van Vleck, Univer- 

 sity of Wisconsin. 



The Association of American Geographers. — De- 

 cember 29-31. President, Professor A. P. Brig- 

 ham, Colgate University; secretary. Professor 

 Isaiah Bowman, Yale University, New Haven, 

 Conn. 



The American Philosophical Association. — De- 

 cember 28-30. President, Professor J. H. Tufts, 

 University of Chicago; secretary. Professor E. G. 

 Spaulding, Princeton, N. J. 



PKINCETON 



The American Economic Association. — December 

 28-31. President, Professor John D. Gray, Uni- 

 versity of Minnesota; secretary. Professor Allyn 

 A. Young, Cornell University, Ithaca, N. Y. 



The American Sociological Society. — December 

 28-31. President, Professor E. A. Eoss, Univer- 

 sity of Wisconsin; secretary. Professor Scott E. 

 W. Bedford, University of Chicago, Chicago, 111. 



NEW YORK CITY 



The American Mathematical Society. — January 

 1-2. President, Professor E. B. Van Vleck, Uni- 

 versity of Wisconsin; secretary. Professor E. N. 

 Cole, 501 West 116th St., New York City. 



