Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Whipple, F. L. (Harvard College Observatory and Smithsonian Astrophysical Observatory Cambridge, Mass., United States) Date Acquired
August 8, 2013
Publication Date
April 1, 1977
Publication Information
Publication: Icarus
Volume: 30
Accession Number
77A29991
Distribution Limits
Public