Books by D. L. Johnson:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Johnson, D. L. (Dale Leroy): Global matrix of thermospheric density values for selected solar/geomagnetic conditions and spacecraft orbital altitudes (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1984), also by United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)- Johnson, D. L. (Dale Leroy): Sensitivity/comparison study between the Jacchia 1970, 1971, and 1977 upper atmospheric density models (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1983), also by United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch (page images at HathiTrust)
- Johnson, D. L. (Dale Leroy): A stability analysis of AVE-IV severe weather soundings (National Aeronautics and Space Administration, Scientific and Technical Information Branch ;, 1982), also by United States National Aeronautics and Space Administration (page images at HathiTrust)
Find more by D. L. Johnson at your library, or elsewhere.