Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Killen, R. M. (NASA Goddard Space Flight Center Greenbelt, MD, United States) Potter, A. E. (NASA Johnson Space Center Houston, TX, United States) Morgan, T. H. (NASA Headquarters Washington, DC United States) Date Acquired
August 15, 2013
Publication Date
May 17, 1991
Publication Information
Publication: Science
Volume: 252
ISSN: 0036-8075
Subject Category
Lunar And Planetary Exploration Accession Number
91A38250
Distribution Limits
Public