STUDIES FOR STERILIZATION OF SPACE PROBE COMPONENTS. NASA CR-191.
D001412:Bacillus subtilis; D001419:Bacteria; D018504:Ecological Systems, Closed; D006358:Hot Temperature; D013026:Space Flight; D013170:Spores; D013171:Spores, Bacterial; D013242:Sterilization; D014481:United States; D018557:United States National Aeronautics and Space Administration
BACILLUS SUBTILIS; BACTERIA; HEAT; SEALED CABIN ECOLOGY; SPACE FLIGHT; SPORES