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CONTROL 

 OF 



SMALL 

 PREDATORS 



j-'JJA 



>,?( 



UNITED STATES DEPARTMENT OF THE INTERIOR 

 FISH AND WILDLIFE SERVICE 

 CIRCULAR 33 



Marine Biological Laboratory 



LIBRA. Ii~X- 



OCT 2 7 lbb5 

 WOODS HOLE, MASS. 



