Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Campbell, D. B. (Arecibo Ionospheric Observatory Arecibo, Puerto Rico) Dyce, R. B. (Arecibo Ionospheric Observatory Arecibo, P.R., United States) Pettengill, G. H. (MIT Cambridge, Mass., United States) Date Acquired
August 8, 2013
Publication Date
September 17, 1976
Publication Information
Publication: Science
Volume: 193
Subject Category
Lunar And Planetary Exploration Accession Number
76A43765
Funding Number(s)
CONTRACT_GRANT: NGR-22-009-672
Distribution Limits
Public