Reiter, Elmar R., authorAmerican Geophysical Union, publisher2007-01-032007-01-031964http://hdl.handle.net/10217/37771Includes bibliographical references.reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Radioactive falloutAtmospheric radioactivityNuclear energy and meteorologyComments on paper by S. Penn and E. A. Martell, 'An analysis of the radioactive fallout over North America in late September 1961'Text