Books by D. N. McNelis:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
McNelis, D. N. (David Nicholas), 1933-: Aerosol formation from gas phase reactions of ozone and olefin in the presence of sulfur dioxide (National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, 1974), also by William E. Wilson, N.C.). Chemistry and Physics Laboratory National Environmental Research Center (Research Triangle Park, Research Triangle Institute, and United States. Environmental Protection Agency. Office of Research and Development (page images at HathiTrust)
Find more by D. N. McNelis at your library, or elsewhere.