Radioactive substances in the biosphere : procedures recommended by the International Atomic Energy Agency's "Panel on the Methods for Collection and Analysis of Samples for the Determination of Trace Amounts of Radioactive Substances in the Biosphere" : held at Vienna, 7-12 September 1959
Panel on the Methods for Collection and Analysis of Samples for the Determination of Trace Amounts of Radioactive Subsances in the Biosphere
Bok Engelsk 1961