TY - RPRT TI - Multi Purpose Crew Vehicle Environmental Control and Life Support Development Status AU - Lewis, John F. AU - Barido, Richard A. AU - Cross, Cynthia D. AU - Carrasquillo, Robyn AU - Rains, George Edward PY - 2011 UR - https://ntrs.nasa.gov/citations/20110023084 ID - 20110023084 ER -