TY - RPRT TI - Compositional evidence regarding the influx of interplanetary materials onto the lunar surface AU - J. T. Wasson AU - W. V. Boynton AU - C. L. Chou AU - Philip A. Baedecker PY - 1975 DO - 10.1007/bf00567511 UR - https://pubs.usgs.gov/publication/70001261 ID - 70001261 ER -