TY  - RPRT
TI  - Topographic Map of the Ophir and Central Candor Chasmata Region of Mars MTM 500k -05/287E OMKT
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 2004
DO  - 10.3133/i2807
UR  - https://pubs.usgs.gov/publication/i2807
ID  - i2807
ER  -