TY - RPRT TI - Preliminary geologic analysis of the Apollo 17 site AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey AU - Apollo Lunar Geology Investigation Team PY - 1973 DO - 10.3133/ofr73313 UR - https://pubs.usgs.gov/publication/ofr73313 ID - ofr73313 ER -