TY  - RPRT
TI  - Developing closed life support systems for large space habitats
AU  - Phillips, J. M.
AU  - Harlan, A. D.
AU  - Krumhar, K. C.
PY  - 1978
UR  - https://ntrs.nasa.gov/citations/19790037247
ID  - 19790037247
ER  -