Books by Carl A. Newport:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Newport, Carl A., 1924-: Economic evaluation and choice in old-growth Douglas-fir landscape management (Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967), also by Wesley M. Rickard, Jay M. Hughes, and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
Find more by Carl A. Newport at your library, or elsewhere.