Books by Ray Stevermer:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Stevermer, Ray: Space requirements for swine (U.S. Dept. of Agriculture, Office of Governmental and Public Affairs, 1981), also by R. D. Fritschen, Al H. Jensen, Arthur J. Muehling, and United States. Dept. of Agriculture. Office of Governmental and Public Affairs (page images at HathiTrust)
Find more by Ray Stevermer at your library, or elsewhere.