Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Levine, S. (Stanford University Stanford, Calif., United States) Vernikos-Danellis, J. (NASA Ames Research Center Moffett Field, Calif., United States) Date Acquired
August 6, 2013
Publication Date
December 31, 1971
Publication Information
Publication: Nature
Volume: 234
Accession Number
72A16080
Distribution Limits
Public