Radionuclides in the Environment E. C. FREILING and J. H. NORMAN and P. WINCHELL and J. M. DIXON and B. W. ROOS and R. F. KORTS and CHARLES E. ADAMS and JACK T. QUAN and WILLIAM R. BALKWELL and SIDNEY LANGER and C. C. ADAMS and E. E. ANDERSON and J. N. GRAVES and T. YAMAGUCHI and I. N. TANG and A. W. CASTLEMAN and H. R. MUNKELWITZ and P. K. KURODA and JOHN J. KORANDA and JOHN R. MARTIN and ROBER and E. C. Freiling and Robert F. Gould