Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Howard, K. A. (U.S. Geological Survey Menlo Park, Calif., United States) Date Acquired
August 7, 2013
Publication Date
June 8, 1973
Publication Information
Publication: Science
Volume: 180
Accession Number
73A32901
Funding Number(s)
CONTRACT_GRANT: NASA ORDER W-13130
Distribution Limits
Public