Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Stecker, F. W. (NASA Goddard Space Flight Center Laboratory for Space Physics, Greenbelt, Md., United States) Date Acquired
August 6, 2013
Publication Date
November 8, 1971
Publication Information
Publication: Nature Physical Science
Volume: 234
Accession Number
72A11901
Distribution Limits
Public