1. Wastewater Engineering: Treatment, Disposal, and Reuse;Metcalf,1991
2. The Extended Duration Orbiter Regenerable CO2 Removal System;Ouellette,1990
3. Analysis and Composition of a Model Trace Gaseous Mixture for a Spacecraft;Schwartz,1986
4. Past and Present Environmental Control and Life Support Systems on Manned Spacecraft;Diamant,1990
5. Designing for Human Presence in Space: An Introduction to Environmental Control and Life Support Systems;Wieland,1994