TY  - BOOK
AU  - Moore,H.J.
ED  - United States
TI  - Physical properties of the surface materials at the Viking landing sites on Mars
T2  - U.S. Geological Survey professional paper
AV  - QB641 .P47 1987
U1  - 559.9/23 19
PY  - 1987///
CY  - Washington, Denver, CO
PB  - U.S. G.P.O., For sale by the Books and Open-File Reports Section, U.S. Geological Survey
KW  - Mars Planet
KW  - Geology
KW  - Local
KW  - Exploration
KW  - Surface
N1  - "A summary of the results of the Physical Properties Investigation of Viking Lander 1 and 2 during the Viking 1975 project."; "Prepared on behalf of the National Aeronautics and Space Administration."; Maps on 2 folded leaves in pocket; Bibliography: p. 131-135
ER  -