@article{N 89-13330 thru N 89-13368,
      note = {Distributed to depository libraries in microfiche.},
      author = {Hanner, M. S.},
      url = {http://library.usi.edu/record/179959},
      title = {Infrared observations of comets Halley and Wilson and  properties of the grains summary of workshop sponsored by  the National    Aeronautics and Space Administration,  Washington, D.C. and held at Cornell      University,  Ithaca, New York, August 10-12, 1987 / [microform] :},
      publisher = {National Aeronautics and Space Administration, Scientific  and Technical Information Division ;},
      number = {N 89-13330 thru N 89-13368},
      recid = {179959},
      pages = {1 v.},
      address = {Washington, D.C. :},
      year = {1988},
}