Exploring the Moon and Mars
Subtitle: choices for the nation
Publisher: National Aeronautics and Space Administration
Published: 1991
Place of publication: [Washington]
Language: eng
Number of pages: 103
Subjects: Exploration; Automation; Research; Robotics; United States. National Aeronautics and Space Administration; United States
Notes: Title from PDF title page (viewed Oct. 19, 2006).

Includes bibliographical references.

System requirements: Adobe Acrobat reader.

Mode of access: World Wide Web.