TY - RPRT TI - Engineering geology of the Apollo 16 (Descartes) traverse area AU - E. L. Boudette AU - J.P. Schafer AU - D. P. Elston PY - 1972 DO - 10.3133/ofr7245 UR - https://pubs.usgs.gov/publication/ofr7245 ID - ofr7245 ER -