Synonyms were used for: Biology
Search without synonyms: keywords:(Biology)

1–6 of 6 hits
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    The seeding of life by comets

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

    The Antarctic cold desert and the search for traces of life on Mars

    Friedmann, E. I. | NTRS | 1986
    Keywords: Space Biology

    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
    Keywords: Space Biology

    Endolithic microbial model for Martian exobiology: The road to extinction

    Oscampo-Friedmann, R. / Friedmann, E. I. | NTRS | 1991
    Keywords: Space Biology

    Chemical and biological evolution in space

    Greenberg, J. M. / Weber, P. / Schutte, W. | NTRS | 1984
    Keywords: Space Biology