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    An Experiment to Detect Microorganisms in the Upper Atmosphere Flown on Aerobee NASA 4.150

    G. L. Picciolo / E. M. Powers / E. Rich | NTIS | 1966
    Schlagwörter: Microbiology

    Microbial Contamination of a Surface by Handling

    E. M. Powers | NTIS | 1965
    Schlagwörter: Microbiology

    Microbiological Burden on the Surfaces of the Aimp Spacecraft, Part 3

    E. M. Powers | NTIS | 1966
    Schlagwörter: Microbiology

    Microbiological Burden on the Surfaces of the Aimp Spacecraft, Part 1

    E. M. Powers | NTIS | 1966
    Schlagwörter: Microbiology

    Microbiological Burden on the Surfaces of the Aimp Spacecraft, Part 2

    E. M. Powers | NTIS | 1966
    Schlagwörter: Microbiology

    Microbiological Burden on the Surfaces of the Aimp Spacecraft, Part 4

    E. M. Powers | NTIS | 1966
    Schlagwörter: Microbiology

    Microbial Profile of Laminar Flow Clean Rooms

    E. M. Powers | NTIS | 1965
    Schlagwörter: Microbiology