Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Stuart-Alexander, D. E. (U.S. Geological Survey Menlo Park, Calif., United States) Date Acquired
August 8, 2013
Publication Date
February 20, 1975
Publication Information
Publication: Nature
Volume: 253
Subject Category
Lunar And Planetary Exploration Accession Number
75A22843
Distribution Limits
Public