Synonyme wurden verwendet für: Biology
Suche ohne Synonyme: keywords:(Biology)

121–140 von 620 Ergebnissen
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    Origin of organic matter in the protosolar nebula and in comets

    Greenberg, J. M. / Shalabiea, O. M. / Mendoza-Gomez, C. X. et al. | NTRS | 1994
    Schlagwörter: Space Biology

    The seeding of life by comets

    Greenberg, J. M. / Mendoza-Gomez, Celia X. | NTRS | 1992
    Schlagwörter: Space Biology

    The cometary contribution to prebiotic chemistry

    Oro, J. / Mills, T. / Lazcano, A. | NTRS | 1992
    Schlagwörter: Space Biology

    Chemical evolution and the origin of life

    Oro, J. | NTRS | 1983
    Schlagwörter: Space Biology

    Chemical evolution of primitive solar system bodies

    Oro, J. / Mills, T. | NTRS | 1989
    Schlagwörter: Space Biology

    JPL's role in the SETI program

    Klein, M. J. | NTRS | 1986
    Schlagwörter: Space Biology

    Exobiology and the origin of life

    Sagan, C. / Khare, B. N. | NTRS | 1976
    Schlagwörter: Space Biology

    Analyses of exobiological and potential resource materials in the Martian soil

    Mancinelli, Rocco L. / Marshall, John R. / White, Melisa R. | NTRS | 1992
    Schlagwörter: Space Biology

    Exobiology in Earth orbit: The results of science workshops held at NASA, Ames Research Center

    Defrees, D. / Brownlee, D. / Tarter, J. et al. | NTRS | 1989
    Schlagwörter: Space Biology

    Survey of earth orbital telescopes and their potential for exobiology

    Tarter, Jill C. | NTRS | 1986
    Schlagwörter: Space Biology

    The Search for Extraterrestrial Intelligence

    Tucher, A. | NTRS | 1985
    Schlagwörter: Space Biology

    The impact ejection of living organisms into space

    Melosh, H. J. | NTRS | 1985
    Schlagwörter: Space Biology

    Infrared spectroscopy of organics of planetological interest at low temperatures

    Khanna, R. K. | NTRS | 1994
    Schlagwörter: Space Biology

    Planetary protection policy (U.S.A.)

    Rummel, John D. | NTRS | 1992
    Schlagwörter: Space Biology

    Stable carbon isotope fractionation in the search for life on early Mars

    Rothschild, L. J. / Desmarais, D. | NTRS | 1989
    Schlagwörter: Space Biology

    Planetary protection issues for sample return missions

    Devincenzi, D. L. / Klein, H. P. | NTRS | 1989
    Schlagwörter: Space Biology

    Goldstone field test activities: Target search

    Tarter, J. | NTRS | 1986
    Schlagwörter: Space Biology

    Prebiotic syntheses of purines and pyrimidines

    Basile, B. / Oro, J. / Lazcano, A. | NTRS | 1984
    Schlagwörter: Space Biology