Present state of knowledge of the upper atmosphere 1990
Subtitle: an assessment report : report to Congress
By: R.T. Watson ... [et al.].
Contributors: Watson, R. T.
Series: NASA reference publication ;; 1242
Publisher: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division; Available from the National Technical Information Service
Published: 1990
Place of publication: Washington, D.C; Springfield, VA
Language: eng
Number of pages: 136
Subjects: Atmosphere, Upper.; Atmospheric physics.; Atmospheric chemistry.
Notes: Includes bibliographical references.
"September 1990"--Cover.