Research on microbiological sterilization problems Progress report, Apr. - Jun. 1968
Microorganisms detected on Apollo spacecraft Technical report, Jan. - Mar. 1970
Services Provided in Support of the Planetary Quarantine Requirements
Services provided in support of the planetary quarantine requirements
Services provided in support of the planetary quarantine requirements
Services provided in support of the planetary quarantine requirements
Microbiological sampling of returned Surveyor 3 electrical cabling
Recovery of Viable Microorganisms from Solids. I - Model Systems