[THE TESTING OF GAS STERILIZERS WITH SPORE-CONTAINING EARTH].
D018534:Earth, Planet; D012988:Soil Microbiology; D013170:Spores; D013242:Sterilization; D013245:Sterilization, Reproductive
SOIL MICROBIOLOGY; STERILIZATION
DIE PRUEFUNG VON GAS-STERILISATOREN MIT SPORENERDE