Radiotracer methodology in the biological, environmental, and physical sciences / Wang, Chih Hsing, Willis, David L., Loveland, Walter D., Radioactivity Radioactive tracers. Radiobiology 500 PRE 1975 A032 Or. Published in 1965 under title: Radiotracer methodology in biological science. Englewood Cliffs, N.J. : Prentice-Hall, [1975] [1975] Text xv, 480 p. : Prentice-Hall biological science series.