TY  - RPRT
TI  - Controlled mosaic of the western part of the Chryse Planitia region of Mars Viking 1 landing site
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1977
DO  - 10.3133/i1068
UR  - https://pubs.usgs.gov/publication/i1068
ID  - i1068
ER  -