Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Nier, A. O. (Minnesota, University Minneapolis, Minn., United States) Mcelroy, M. B. (Harvard University Cambridge, Mass., United States) Date Acquired
August 9, 2013
Publication Date
December 17, 1976
Publication Information
Publication: Science
Volume: 194
Subject Category
Lunar And Planetary Exploration Accession Number
77A15911
Funding Number(s)
CONTRACT_GRANT: NAS1-9697
CONTRACT_GRANT: NAS1-10492
Distribution Limits
Public