TY - RPRT TI - Controlled photomosaic of the Ismenius Lacus Southwest Quadrangle of Mars AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1982 DO - 10.3133/i1437 UR - https://pubs.usgs.gov/publication/i1437 ID - i1437 ER -