Research Catalog

New! Try our Article Search to discover online journals, books, and more from home with your library card.

Selected filters.Clear Filters

  • Analysis for ⁷Be and ¹⁰Be on LDEF materials and their sources [microform] : final report / submitted to NASA MSFC by John C. Gregory, principal investigator.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Use of radon and cosmogenic radionnuclides as indicators of exchange between troposphere and stratosphere [microform] : final technical report / Mark A. Kritz, principal investigator.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • ⁷Li and ⁷Be deexcitation lines [microform] : probes for accelerated particle transport models in solar flares / R.J. Murphy ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Cosmogenic production of ⁷Be and ¹⁰Be in water targets [microform] / K. Nishiizumi ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • [Historical studies on extraterrestrial materials] [microform] : final report NAGW-3514 : period: 1/1/94 - 1/30/97.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Radioactive 7Be materials flown on LDEF [microform] : final report on NAS8-38609 delivery order #2 for the reporting period 9/13/91-7/12/92 / John C. Gregory; principal investigator.

    • Text
    • Huntsville, Ala. : Dept. of Chemistry, Materials Science Building, The University of Alabama in Huntsville [Washington, D.C. : National Aeronautics and Space Administration] ; [Springfield, Va. : National Technical Information Service, distributor, 1992]
    • 1992
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS69360

No results found from Digital Research Books Beta

Digital books for research from multiple sources world wide- all free to read, download, and keep. No Library Card is Required. Read more about the project.

digital-research-book
Explore Digital Research Books Beta