TY  - RPRT
TI  - Compilation and evaluation of available data on phase equilibria of natural and synthetic gas mixtures 
AU  - Williamson, F R
AU  - Olien, N A
PY  - 1983
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 83-1692
DO  - 10.6028/NBS.IR.83-1692
ER  -