Books by Charles E. Green:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Green, Charles E., Engineer: Wheels and tracks in snow : second validation study of the CRREL shallow snow mobility model (United States Government Printing Office, 1990), also by Paul W. Richmond, George L. Blaisdell, United States. Army. Office of the Chief of Engineers, U.S. Army Engineer Waterways Experiment Station, and Cold Regions Research and Engineering Laboratory (U.S.) (page images at HathiTrust)- Green, Charles E., Engineer: Wheels and tracks in snow : validation study of the CRREL shallow snow mobility model (United States Government Printing Office, 1990), also by George L. Blaisdell, Russell G. Alger, Sally A. Shoop, Paul W. Richmond, United States Army Corps of Engineers, and Cold Regions Research and Engineering Laboratory (U.S.) (page images at HathiTrust)
Find more by Charles E. Green at your library, or elsewhere.