TY - RPRT TI - Revised shaded relief map and controlled color photomosaic of the Mare Acidalium Quadrangle (MC-4) of Mars AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1999 DO - 10.3133/i2574 UR - https://pubs.usgs.gov/publication/i2574 ID - i2574 ER -