410373 UWFL-49 RADIOACTIVITY IN THE REEF FISHES OF BELLE ISLAND ENIWETOK ATOLL APRIL 1954 TO NOVEMBER 1955 by Arthur D. Welander Applied Fisheries Laboratory University of Washington Seattle, Lauren R. Director Washington Donaldson May 17, 1957 Operated by the University of Washington under Contract No. AT(45-1)540 with the United States Atomic Energy Commission