TY  - RPRT
TI  - Controlled photomosaic of part of the Tyrrhena Patera region of Mars
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1990
DO  - 10.3133/i2065
UR  - https://pubs.usgs.gov/publication/i2065
ID  - i2065
ER  -