Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Zipf, E. C., Jr. (Pittsburgh, University Pittsburgh, Pa., United States) Date Acquired
August 6, 2013
Publication Date
June 1, 1972
Publication Information
Publication: Planetary and Space Science
Volume: 20
Accession Number
72A34634
Funding Number(s)
CONTRACT_GRANT: DA-31-124-ARO(D)-440
CONTRACT_GRANT: NSF GA-1237
CONTRACT_GRANT: NGR-39-011-113
CONTRACT_GRANT: NSF GA-18224
Distribution Limits
Public