TY  - RPRT
TI  - Differences between proposed Apollo sites. I - Synthesis.
AU  - Goetz, A. F. H.
AU  - Kieffer, H. H.
AU  - Mccord, T. B.
AU  - Murray, B. C.
PY  - 1969
UR  - https://ntrs.nasa.gov/citations/19690061596
ID  - 19690061596
ER  -