

Colchicine 



in Agriculture 



Medicine 



Biology 



and Chemistry 



O. J. EIGSTI, PhD. 



Colchicine Research Foundation, Inc. 

 Normal, Illinois, U. S. A. 



Pierre DUSTIN, Jr., md. 



Department of Pathology 

 University of Brussels, Belgium 



I > C l» The Iowa State College Press, Ames, lowa^, [T. S.A.. 



