TY  - RPRT
TI  - Mars chart, MC-30, Mare Australe quadrangle
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1973
DO  - 10.3133/ofr73345
UR  - https://pubs.usgs.gov/publication/ofr73345
ID  - ofr73345
ER  -