Evan Wheaton, American Can Company, Research and Development Cen- 

 ter, Barrington, Illinois. 



Lloyd Witter, Dept. of Food Technology, University of Illinois, Urbana, 

 Illinois. 



Eric Woodings, Indiana University, Bloomington, Indiana. 



E. S. Wynne, University of Texas, M. D. Anderson Hospital and Tumor 

 Institute, Houston 25, Texas. 



S. M. ZoHA, Dept. of Bacteriology, Michigan State University, East Lan- 

 sing, Michigan. 



