P+3 



jncJ .'J\ ,-;'^ 



^ 





U A L -3ii 



MICROFLORA OF THE YELLOWSTONE RIVER 

 III. THE NON-DIATOM ALGAE 



MONTANA STATE LIBRARY 

 930 East Lyndale Avenue 

 Helena, Montana 59601 



LOREN L, BAHLS 



ENVIRONMENTAL QUALITY COUNCIL 

 HELENA^ MONTANA 



MARCH, 1976 



