TY - BOOK AU - Haberle,R.M. ED - United States. ED - ProQuest (Firm) TI - Mars, past, present, and future: results from the MSATT program T2 - NASA contractor report AV - QB641 .M37 1993 PY - 1993///] CY - Houston, Tex., [Washington, D.C., Springfield, Va. PB - Lunar and Planetary Institute, National Aeronautics and Space Administration, National Technical Information Service, distributor KW - Mars (Planet) KW - Exploration KW - Electronic books N1 - Includes bibliographical references and index; pt. 1. Overviews -- pt. 2. Prior missions -- pt. 3. Future missions : rationale and benefits -- pt. 4. Future missions : robotic missions -- pt. 5. Future missions : Systems concepts and operations -- pt. 6. Future missions : technology; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3111634 ER -