864 



SCIENCE 



[N. S. Vol. XLII. No. 1094 



COLUMBUS 



The American Physical Society. — December 28- 



30. President, Professor Ernest Merritt, Cornell 

 University; secretary, Professor A. D. Cole, Ohio 

 State University, Columbus, Ohio. 



The American Federation of Teachers of the 

 Mathematical and the Natural Sciences. — Secre- 

 tary, Dr. "Wm. A. Hedrick, MeKinley Manual 

 Training School, Washington, D. C. 



The American Society of Naturalists. — Decem- 

 ber 30. President, Professor Prank E. Lillie, 

 University of Chicago; secretary. Dr. Bradley M. 

 Davis, University of Pennsylvania, Philadelphia, 

 Pa. 



The American Society of Zoologists. — December 

 28-30. President, Professor William A. Locy, 

 Northwestern University; secretary, Dr. Caswell 

 Grave, The Johns Hopkins University, Baltimore, 

 Md. 



The Entomological Society of America. — De- 

 cember 29-31. President, Professor Vernon L. 

 Kellogg, Stanford University; secretary, Pro- 

 fessor Alexander D. MacGillivray, 603 West Michi- 

 gan Ave., Urbana, 111. 



The American Association of Economic Ento- 

 mologists. — December 27-30. President, Pro- 

 fessor Glen W. Herrick, Cornell University; sec- 

 retary, A. P. Burgess, Melrose Highlands, Mass. 



The Botanical Society of America. — Presi- 

 dent, Professor John M. Coulter, University 

 of Cticago; secretary, H. H. Bartlett, 335 Pack- 

 ard St., Ann Arbor, Mich. 



The American Phytopathological Society. — De- 

 cember 28-31. President, Professor H. H. Whet- 

 zel, Cornell University; secretary, Dr. 0. L. Shear, 

 U. S. Department of Agriculture, Washington, 

 D. C. 



American Nature-Study Society. — December 30- 



31. President, Dr. L. H. Bailey, Ithaca, N. T.; 

 secretary, Professor E. E. Downing, University of 

 Chicago, Chicago, 111. 



School Garden Association of America. — Decem- 

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

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



American Association of Official Horticultural 

 Inspectors. — December 28-29. Chairman, W. E. 

 Eumsey, Morgantown, W. Va.; secretary, Pro- 

 fessor J. G. Saunders, State Capitol, Madison, 

 Wis. 



The American Microscopical Society. — ^Decem- 

 ber 29. President, Professor Chas. A. Kofoid, 

 University of California; secretary, T. W. Gallo- 

 way, James Millikin University, Decatur, 111. 



American Mathematical Society (Chicago Sec- 

 tion). — December 30 to January 1. Chairman, 

 Professor E. J. Wilczynski, University of Chi- 

 cago; secretary, Professor H. E. Slaught, 5548 

 Kenwood Avenue, Chicago, 111. 



The Southern Society for Philosophy and Psy- 

 chology. — December 28-30. President, Professor 

 J. C. Barnes, Maryville College; secretary. Pro- 

 fessor L. E. Geissler, University of Georgia, 

 Athens, Ga. 



Botanists of the Central States. — ^Will hold no 

 separate meeting, but will present its papers in 

 connection with Section G. President, Professor 

 H. C. Cowles, University of Chicago; secretary, 

 Dr. Edward A. Burt, Missouri Botanical Garden, 

 St. Louis, Mo. 



Society for Horticultural Science. — December 

 28-29. President, W. L. Howard; secretary. Pro- 

 fessor C. P. Close, College Park, Maryland. 



Association of Official Seed Analysts of North 

 America. — December 28 and 29. President, W. L. 

 Oswald; secretary, John P. Heylar, Agricultural 

 Experiment Station, New Brunswick, N. J. 



Society of Sigma XI. — December 28. Presi- 

 dent, Chas. S. Howe, Case School; secretary, Pro- 

 fessor Henry B. Ward, University of Illinois, Ur- 

 bana, 111. 



BOSTON 



The American Physiological Society. — December 

 27-29. President, Professor W. B. Cannon, Har- 

 vard Medical School, Boston, Mass.; secretary, 

 Professor Chas. W. Greene, University of Missouri, 

 Columbia, Mo. 



The American Society of Biological Chemists. — 

 December 27-30. President, Professor Walter 

 Jones, The Johns Hopkins University; secretary. 

 Professor Philip A. Shaffer, Washington Univer- 

 sity Medical School, St. Louis, Mo. 



The Society of Pharmacology and Experimental 

 Therapeutics. — December 27-29. President, Dr. 

 Torald Sollmann, Western Eeserve University 

 Medical School, Cleveland, Ohio; secretary. Dr. 

 John Auer, Eockefeller Institute for Medical Ee- 

 search. New York City. 



WASHINGTON, D. C. 



The Geological Society of America. — December 

 28-30. President, Professor A. P. Coleman, Uni- 

 versity of Toronto; secretary, Dr. Edmund Otis 

 Hovey, American Museum of Natural History, 

 New York City. 



The Association of American Geographers. — De- 

 cember 30-January 1. President, Professor E. E. 

 Dodge, Teachers College, Columbia University; 



