TY - RPRT TI - Shaded relief map of the Lunar far side : L 5M 0/180 R AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1980 DO - 10.3133/i1218b UR - https://pubs.usgs.gov/publication/i1218B ID - i1218B ER -