TY - RPRT TI - Cryogenic propellant scavenging : final report August 1982 - March 1985 AU - Louie, B AU - Kemp, N J AU - Daney, D E PY - 1985 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 85-3023 DO - 10.6028/NBS.IR.85-3023 ER -