OFFICERS AND COMMITTEES FOR 1920-21 



President. He.vry C. Cowt.es. University of Chicago, Chicago. 

 Vice-President, Chas. T. Knipp, University of Illinois, Urbana. 

 Secretary * J. L. Pricer. State Normal University, Normal. 

 Treasurer, W. G. Waterman. Northwestern University, Evanston. 

 Librarian, A. R. Crook. State Museum, Springfield. 



The Council. 



President, Retiring President, Vice-President. Librarian, Secretary 



Ai^D Treasureb 



Committee on Mejnbership. 



H. J. VanCleave. University of Illinois, Chairman. 

 W. J. RisLET, James Millikin University, Decatur. 

 W. G. Bain. Springfield. 



RoLLiN T. Chamberlin. University of Chicago, Chicago. 

 W. L. WooDBURN, Northwestern University, Evanston. 



Committee on Ecological Survey. 



Henry C. Cowles. University of Chicago. Chicago, Chairman. 



Geo. D. Fuller. University of Chicago, Chicago. 



W. G. Waterman. Northwestern University, Evanston. 



V. E. Shelford, University of Illinois, Urbana. 



W. B. McDougall. University of Illinois, Urbana. 



R. B. Miller. State Natural History Survey, Urbana. 



S. A. Forbes. University of Illinois. Urbana. 



A. G. Vestal, State Normal School, Charleston. 



H. S. Pepoon, Lake View High School, Chicago. 



Clarence Bonnell, Harrisburg Twp. High School, Harrisburg. 



Committee on Secondary School Science. 



C. H. Smith, Editor School Science and Mathematics, Chicago, Chair- 

 man. 

 F. D. Barber. State Normal, University, Normal. 

 Isabel S. Smith. Illinois College, Jacksonville. 



Committee on High School Science Clubs. 



*J. L. Pkicer. State Normal University, Normal, Chairman. 

 W. G. Waterman. Northwestern University, Evanston. 

 H. S. Pepoon, Lake View High School, Chicago. 



Committee on Legislation. 



H. C. Cowles, Chairman, Chicago. 



Wm. Barnes. Decatur. 



E. W. Payne, Springfield. 



R. M. Barnes, Lacon. 



Geo. Langford, Joliet. 



Committee on Publications. 

 The President. 

 The Secretary, 

 Prof. W. H. Haas, Northwestern University. 



ComTnittee on Publicity and Promotion. 



Chas. T. Knipp. Chairman, Urbana. 

 W. G. Watermann. Evanston. 

 R. H. Linkins. Normal. 

 H. S. Pepoon, Chicago. 



* Deceased, August 1920. 



