1.

Technical Paper
Technical Paper
1. Status of the Space Station Environmental Control and Life Support System Design Concept
Ray,C.D. ; Humphries,W.R.
Pub. info.: Aerospace environmental systems : proceedings of the Sixteenth ICES conference.  pp.297-308,  1986.  Warrendale, Pa..  Society of Automotive Engineering, Inc.
Title of ser.: SAE publication
Ser. no.: P-177
2.

Technical Paper
Technical Paper
2. Space Station Freedom Environmental Control and Life Support System Design-A Status Report
Humphries,W.R. ; Reuter,J.L. ; Schunk,R.G.
Pub. info.: Space station environmental/thermal control and life support systems.  pp.1-16,  1990.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-829