TY  - RPRT
TI  - Study of a soft lander/support module for Mars missions. Volume 3 - Appendixes Final summary report
AU  - Mann, M. K.
AU  - Preston, B. W.
AU  - Stafford, P. S.
PY  - 1969
UR  - https://ntrs.nasa.gov/citations/19690006270
ID  - 19690006270
ER  -