172 The Ottawa, Canada, Meeting 



Officers of the Pacific Division 



(For the fiscal year June, 1937 - June, 1938) 



President. J. S. Plaskett, Victoria, B. C, Canada. 



Secretary. J. Murray Luck, Stanford University, Calif. 



Council Representative. Roy E. Clausen, University of California. 



Officers of the Southwestern Division 



(For the fiscal year April, 193/ - April, 1938) 



President. Frank E. E. Germann, University of Colorado. 



Secretary. Veon C. Kiech, University of New Mexico. 



Council Representative. Frank E. E. Germann, University of Colorado. 



The Ottawa, Canada, Meeting, June 27 to July 2, 1938 



(The I02d meeting of the Association and the $th meeting in Canada) 



Officers of the Local Committee 



His Excellency, Lord Tweedsmuir, patron 



Senator Raoul Dandurand, honorary chairman 



C. Camsell, chairman 



Participating Societies 



Affiliated with Section on Astronomy 

 Royal Astronomical Society of Canada (o -(- 30 papers 1 ) 



Affiliated with Section on Geology and Geography 

 Geological Society of America ( o -f- 41 papers) 



Affiliated with Section on Zoological Sciences 



American Association of Economic Entomologists and Entomological 

 Society of America and Entomological Society of Ontario in joint ses- 

 sions (o -f- 28 papers ) 



Affiliated with Section on Botanical Sciences 



Canadian Phytopathological Society (0 + 6 papers) 

 American Phytopathological Society (o -f- 26 papers) 

 American Society of Plant Physiologists (6 + 20 papers) 

 Botanical Society of America (o -f- 5 papers) 

 American Society of Plant Taxonomists (o -f- 5 papers) 



1 First number is the number of papers presented at sessions at which the society met alone; the 

 second is the number presented at one or more joint sessions of the society. 



