TY - RPRT TI - Lunar base synthesis study. Volume 1 - Executive study Final report AU - Carpenter, R. B., Jr. AU - Dolan, T. J. AU - Johns, R. G., Jr. AU - Mansfield, J. M. PY - 1971 UR - https://ntrs.nasa.gov/citations/19710016381 ID - 19710016381 ER -