Psychological Aspects of the Problem of Atmospheric Smoke Pollution, b
   67675
     [Subtitle: Mellon Institute of Industrial Research and School of
   Specific Industries, Smoke Investigation, Bulletin No. 3]
     [Full title: Psychological Aspects of the Problem of Atmospheric
   Smoke Pollution]
     [Full author's name: J. E. Wallace Wallin]
     [Author: J. E. Wallace Wallin]
     [Link: [1]https://www.gutenberg.org/6/7/6/7/67675]
     [Files: 67675-0.txt; 67675-h.htm]
   Thanks to Charlene Taylor and the Online Distributed Proofreading Team
   at
   [2]https://www.pgdp.net (This file was produced from images generously
   made
   available by The Internet Archive/American Libraries.)
   Regards,
   Jacqueline

References

   1. https://www.gutenberg.org/6/7/6/7/67675
   2. https://www.pgdp.net/