3 ^3 



THE UNIVERSITY OF OKLAHOMA BIOLOGICAL SURVEY 



RESEARCHES ON 



THE AMPHIBIA OF 

 OKLAHOMA 



BY 



ARTHUR N. BRAGG A. O. WEESE 



HAROLD A. DUNDEE HELEN TALLEY FISHER 



A. RICHARDS CAROL BERGTHOLD CLARK 



NORMAN 



UNIVERSITY OF OKLAHOMA PRESS 



1950 



