UNITED STATES DEPARTMENT OF THE INTERIOR 

 U.S. Fish and Wildlife Service 



BUREAU OF commercial FISHERIES 



Electrical Installation for Control of the 

 Northern Squawfish 



By 

 GALEN H. MAXFIELD, GERALD E. MONAN 



and 

 HOLBROOK L. GARRETT 



United States Fish and Wildlife Service 

 Special Scientific Report--Fisheries No. 583 



Washington, D.C. 

 February 1969 



