y 



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SEP 1 8 1991 



ESl'i^ 



RF-SULTS OF Si REAM SURVEYS FOR HARLEQUIN DUCKS IN THE 

 GALLATIN AND A SECTION OF THE CUSTER NATIONAL FORESTS, MONTANA 



by 

 Darren D. Johnson 



for 

 MONTANA NATURAL HERITAGE PROGRAM 

 1515 EAST SIXTH AVENUE 

 HELENA, MONTANA 59620 



June 17 - September 12, 1991 



