The evolution of energy-transducing systems [electronic resource] : studies with an extremely halophilic archaebacterium : semiannual progress report, February 1991-July 1991, NASA cooperative agreement number, NCC 2-578 / principal investigator, Helga Stan-Lotter.
Imprint
Mountain View, CA : SETI Institute ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1991]