SEATTLE, WA 

 February 1972 



NOAA TR NMFS SSRF-654 



NOAA Technical Report NMFS SSRF-654 



U.S. DEPARTMENT OF COMMERCE 



National Oceanic and Atmospheric Administration 



National Marine Fisheries Service 



An Electric Detector System for 

 Recovering Internally Tagged Menhaden, 

 Genus Brevoortia 



R. 0. PARKER, JR. 



Marine Biologicjl Liborntory 



LIBRA V^ 



SEP 131972 



VVbodsHole. iV»as$. 



