Rock pushing and sampling under rocks on Mars
By: by H. J. Moore ... [et al.].
Contributors: Moore, H. J. 1928-; United States. National Aeronautics and Space Administration.
Series: Geological Survey professional paper ; 1081; Geological Survey professional paper ;; 1081.
Publisher: U.S. Govt. Print. Off.
Published: 1978
Place of publication: Washington
Language: eng
Number of pages: 21
Subjects: Viking Mars Program (U.S.); Life on other planets.; Mars (Planet) -- Geology.
Notes: Bibliography: p. 20-21.
"Prepared on behalf of the National Aeronautics and Space Administration."