Books by Jack Walter Rogers:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Rogers, Jack Walter, 1931-: The Montana automated data processing system for soil inventories (Soil Conservation Service, U.S. Dept. of Agriculture, 1975), also by Gordon L. Decker, Gerald A. Nielsen, and United States. Soil Conservation Service (page images at HathiTrust)
Find more by Jack Walter Rogers at your library, or elsewhere.