Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Jaffe, L. D. (California Institute of Technology, Jet Propulsion Laboratory, Pasadena Calif., United States) Date Acquired
August 6, 2013
Publication Date
December 17, 1971
Publication Information
Publication: Nature
Volume: 234
Accession Number
72A14918
Distribution Limits
Public