On seasonal variations of Mars' gravitational field /

Bibliographic Details
Main Author:	Chao, B. Fong
Corporate Author:	United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
Other Authors:	Rubincam, David Parry
Format:	Government Document Microform Book
Language:	English
Published:	[Washington, DC] : National Aeronautics and Space Administration, Scientific and Technical Information Branch ; 1987.
Series:	NASA technical memorandum ; 87807.
Subjects:	Gravitational fields. Annual variations. Geoids. Mars (Planet) Mars (Planet) > Atmosphere.
Online Access:	https://purl.fdlp.gov/GPO/LPS93178

Description
Item Description:	Microform.
Physical Description:	16 pages : illustrations ; 28 cm. Also available via Internet from the NTRS web site. Address as of 04/16/08: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19870007300%5F1987007300.pdf ; current access is available via PURL.
Bibliography:	Includes bibliographical references (pages 15-16).