810 



SCIENCE 



[N. S. Vol. XXXVIII. No. i 



Tuesday, Wednesday, Thursday and Friday, De- 

 cember 30 to January 2. Will hold joint sessions 

 with Section G and American Phytopathological 

 Association on Tuesday and Friday, respectively. 

 Secretary, Dr. George T. Moore, Missouri Botanical 

 Garden, St. Louis, Mo. 



American Association of Economic Entomolo- 

 gists. — Will meet on Thursday and Friday, Jan- 

 uary 1 and 2. Secretary, Albert F. Burgess, Gipsy 

 Moth Parasite Laboratory, Melrose Highlands, 

 Mass. 



Entomological Society of America. — Will meet 

 on Tuesday and Wednesday, December 30 and 31. 

 Public address on Wednesday, December 31, at 

 8 P.M. Secretary, Professor Alex. D. McGillivray, 

 603 W. Michigan Avenue, Urbana, 111. 



American Federation of Teachers of the Mathe- 

 matical and the Natural Sciences. — Will meet on 

 Tuesday, December 30. Secretary, Dr. William A. 

 Hedrick, McKinley Manual Training School, Wash- 

 ington, D. C. 



American Association of Official Horticultural 

 Inspectors. — Will meet on dates to be announced. 

 Secretary, Professor J. G. Sanders, University of 

 Wisconsin, Madison, Wis. 



American Microscopical Society. — Will meet on 

 Tuesday and Wednesday, December 30 and 31. 

 Joint sessions with Sections F and G on dates to 

 be announced. Secretary, Professor T. W. Gallo- 

 way, James MiUikin University, Decatur, 111. 



American Physical Society. — Will meet on Tues- 

 day, Wednesday, Thursday and Friday, December 

 30 to January 2, in joint sessions with Section B. 

 Secretary, Dr. Alfred D. Cole, Ohio State Univer- 

 sity, Columbus, Ohio. 



American Phytopathological Association. — Will 

 meet on dates to be announced. Will hold joint 

 sessions with Section G on Tuesday, December 80, 

 and with Botanical Society of America on Friday, 

 January 2. Secretary, Dr. C. L. Shear, U. S. De- 

 partment of Agriculture, Washington, D. C. 



School Garden Association of America. — Will 

 meet on Wednesday, December 31. Secretary, Ed- 

 win J. B,rown, Dayton, Ohio. 



Society of the Sigma Xi. — Will hold its conven- 

 tion on Tuesday, December 30. Corresponding Sec- 

 retary, Professor H. B. Ward, University of Illi- 

 nois, Urbana, 111. 



Southern Society for Philosophy and Psycliology. 

 — Will meet on dates to be announced, including 

 joint sessions with Section H. Secretary, Dr. W. 

 D. Euediger, George Washington University, Wash- 

 ington, D. C. 



The officers for the Atlanta meeting are as 



follows : 



President 

 Edmund B. Wilson, Columbia University, New 



York, N. Y. 



Vice-presidents 



A. — Mathematics and Astrmiomy — Frank Schles- 

 INGER, Allegheny Observatory, Allegheny, Pa. 



B. — Physics — Alfred D. Cole, Ohio State Univer- 

 sity, Columbus, Ohio. 



C. — Chemistry — Gael L. Alsbeeg, Bureau of Chem- 

 istry, U. S. Department of Agriculture, Wash- 

 ington, D. C. 



D. — Mechanical Science and Engineering — O. P. 

 Hood, U. S. Bureau of Mines, Pittsburgh, Pa. 



E. — Geology and Geography — J. S. Diller, U. S. 

 Geological Survey, Washington, D. C. 



F. — Zoology — Aleked G. Mayer, Carnegie Institu- 

 tion of Washington, Washington, D. C. 



G. — Botany — Henry C. Cowles, University of 

 Chicago, Chicago, 111. 



H. — Anthropology and Psychology — Walter B. 

 PiLLSBUKT, University of Michigan, Ann Arbor, 

 Mich. 



I. — Social and Economic Science — Jtjdson G. 

 Wall, Tax Commissioner, New York, N. Y. 



K. — Physiology and Experimental Medicine — 

 Theodore Hough, University of Virginia, 

 Charlottesville, Va. 



L. — Education — Philander P. Claxton, Commis- 

 sioner of Education, Washington, D. C. 



Permanent Secretary 

 L. O. Howard, Smithsonian Institution, Wash- 

 ington, D. C. 



General Secretary 

 Harry W. Springsteen, Western Reserve Uni- 

 versity, Cleveland, Ohio. 



Secretary of the Council 



William A. Worsham, Jr., State College of 

 Agriculture, Athens, Ga. 



Secretaries of the Sections 

 A. — Mathematics and Astronomy — Forest R. 



MoULTON, University of Chicago, Chicago, HI. 

 B. — Physics — William J. Humphreys, U. S. 



Weather Bureau, Washington, D. C. 

 C. — Chemistry — John Johnston, Geophysical Lab- 

 oratory, Carnegie Institution of Washington, 



Washington, D. C. 

 D. — Mechanical Science and Engineering — Arthur 



H. Blanchard, Columbia University, New York, 



N. Y. 



