TY - RPRT TI - Controlled photomosaic of the MTM 15192 Quadrangle, Ma'Adim Vallis region of Mars AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1992 DO - 10.3133/i2258 UR - https://pubs.usgs.gov/publication/i2258 ID - i2258 ER -