Books by W. R. Perkins:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Perkins, W. R. (Wheeler Ross), 1906-: Lime and fertilizers improve pastures (Virginia Polytechnic Institute. Virginia Agricultural Experiment Station, 1941), also by A. L. Grizzard and T. B. Hutcheson (page images at HathiTrust)- Perkins, W. R. (Wheeler Ross), 1906-: Rotation and fertilizer experiments in southwest Virginia (Virginia Polytechnic Institute. Virginia Agricultural Experiment Station, 1942), also by A. L. Grizzard and T. B. Hutcheson (page images at HathiTrust)
Find more by W. R. Perkins at your library, or elsewhere.