Books by 2d Conference on Portable Life Support Systems:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Conference on Portable Life Support Systems, 2d, Ames Research Center, Calif., 1971: The proceedings of a conference sponsored by NASA and the U. S. bureau of Mines and held at NASA Ames Research Center, Moffet Field, Calif., May 11-13, 1971. (Scientific and Technical Information Office, National Aeronautics and Space Administration; [for sale by the National Technical Information Service, Springfield, Va.], 1972), also by United States Bureau of Mines, Ames Research Center, and United States National Aeronautics and Space Administration (page images at HathiTrust)
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