TY - RPRT TI - Controlled photomosaic of the MTM 10107 Quadrangle, Ascreaus Mons region of Mars AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1991 DO - 10.3133/i2220 UR - https://pubs.usgs.gov/publication/i2220 ID - i2220 ER -