TY  - RPRT
TI  - Microbial Fossils from Terrestrial Subsurface Hydrothermal Environments: Examples and Implications for Mars
AU  - Hofmann, Beda A.
AU  - Farmer, Jack
AU  - Chang, Sherwood
PY  - 1997
UR  - https://ntrs.nasa.gov/citations/20020052469
ID  - 20020052469
ER  -