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

21–40 of 83 hits
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    Space Biology Opportunities on ISS and Beyond

    Parag Avinash Vaishampayan | NTRS
    Keywords: Space Biology

    Site selection for Mars exobiology

    Farmer, J. / Des Marais, D. / Greeley, R. et al. | NTRS | 1995
    Keywords: Space Biology

    Search for life on Mars: Evaluation of techniques

    Schwartz, D. E. / Mancinelli, R. L. / White, M. R. | NTRS | 1995
    Keywords: Space Biology

    Search for and investigation of extraterrestrial forms of life

    Rubin, A. B. | NTRS | 1975
    Keywords: Space Biology

    Radiobiological problems of space flight

    Gyurdzhian, A. A. | NTRS | 1963
    Keywords: SPACE BIOLOGY

    Prebiotic synthesis and reactions of nucleosides and nucleotides

    Ferris, J. P. / Yanagawa, H. / Hagan, W. J., Jr. | NTRS | 1983
    Keywords: Space Biology

    Prebiotic syntheses of purines and pyrimidines

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

    Prebiotic oligodeoxynucleotide synthesis in a cyclic evaporating system at low temperatures

    Odom, D. / Yamrom, T. / Oro, J. | NTRS | 1983
    Keywords: Space Biology

    Planetary quarantine: Principles, methods, and problems

    Hall, L. B. | NTRS | 1975
    Keywords: Space Biology

    Planetary protection policy (U.S.A.)

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

    Planetary protection policy overview and application to future missions

    Rummel, John D. | NTRS | 1989
    Keywords: Space Biology

    Planetary protection issues in advance of human exploration of Mars

    Mckay, Christopher P. / Davis, Wanda L. | NTRS | 1989
    Keywords: Space Biology

    Planetary protection issues for sample return missions

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

    Planetary protection issues and the future exploration of Mars

    De Vincenzi, D. L. | NTRS | 1992
    Keywords: Space Biology

    Physical and psychosocial effects of antepartum hospital bedrest: a review of the literature

    Maloni, J. A. / Kasper, C. E. | NTRS | 1991
    Keywords: NASA Discipline Cell Biology

    Peroxides and the survivability of microorganisms on the surface of Mars

    Mancinelli, Rocco L. | NTRS | 1989
    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