TY  - RPRT
TI  - Composite, large spirochetes from microbial mats: spirochete structure review
AU  - Margulis, L.
AU  - Ashen, J. B.
AU  - Sole, M.
AU  - Guerrero, R.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/20050000440
ID  - 20050000440
ER  -