TY - RPRT TI - Geologic map of the Lansberg P region of the Moon Lunar Orbiter Site III P-9, Oceanus Procellarum including Apollo landing site 7 (Apollo 12) AU - H. A. Pohn PY - 1971 DO - 10.3133/i627 UR - https://pubs.usgs.gov/publication/i627 ID - i627 ER -