529 



The Bureau of Commercial Fisheries Type IV 

 Electrofishing Shocker— Its Characteristics 

 and Operation 



by Benjamin G. Patten and Charles C. Gillaspie 



SPECIAL SCIENTIFIC REPORT-FISHERIES Na 529 



UNITED STATES DEPARTMENT OF THE INTERIOR 



FISH AND WILDLIFE SERVICE 

 BUR E AtToF'cOMMERaArF ISHERIeT 



