TY  - RPRT
TI  - Revised shaded relief map and controlled color photomosaic of the Mare Boreum region (MC-1) of Mars
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1999
DO  - 10.3133/i2570
UR  - https://pubs.usgs.gov/publication/i2570
ID  - i2570
ER  -