TY - RPRT TI - Aquae Apollinares region, Viking Mars 1975 landing site 10, M 1M-9/181 SM, semicontrolled mosaic AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1972 DO - 10.3133/ofr73315 UR - https://pubs.usgs.gov/publication/ofr73315 ID - ofr73315 ER -