The Online Books Page

Books by Walter C. Shortle:

Books in the extended shelves:

• Shortle, Walter C.: Detection of active decay at groundline in utility poles (Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977), also by Alex L. Shigo, Julian Ochrymowych, Pa.) Northeastern Forest Experiment Station (Radnor, and United States Forest Service (page images at HathiTrust)
• Shortle, Walter C.: A first look at tree decay : an introduction to how injury and decay affect trees (USDA Forest Service, State and Private Forestry, Northeastern Area, 1998), also by Kevin T. Smith, David Carroll, and United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)
• Shortle, Walter C.: Patterns of storm injury and tree response (USDA Forest Service, Northeasern Area, State and Private Forestry, 2001), also by Kevin T. Smith, Kenneth R. Dudzik, and United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)
• Shortle, Walter C.: Spruce budworms handbook : shigometry, a reference guide (U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service, 1985), also by Alex L. Shigo and United States. Cooperative State Research Service (page images at HathiTrust)

Find more by Walter C. Shortle at your library, or elsewhere.