Mercury's rotation period
Subtitle: photographic confirmation
By: B.A. Smith, E.J. Reese
Contributors: Reese, E. J.; New Mexico State University
Publisher: New Mexico State University, The Observatory
Published: 1968
Place of publication: Las Cruces, N.M
Language: eng
Number of pages: 12
Subjects: Observations
Notes: "July 1968."

"TN-701-69-23."

"Supported in part by NASA Grants NsG-142? NGR-32-003-027."

Includes bibliographical references (p. 10).