Books by John E. Sass:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Sass, John E. (John Eugene), 1897-1971: Botanical microtechnique. (Iowa State College Press, 1958) (page images at HathiTrust)- Sass, John E. (John Eugene), 1897-1971: The cytological basis for homothallism and heterothallism in the Agaricacae. (Lancaster press inc., 1929) (page images at HathiTrust)
- Sass, John E. (John Eugene), 1897-1971: THE CYTOLOGICAL BASIS FOR HOMOTHALLISM AND HETEROTHALLISM IN THE AGARICACEAE. (1929) (page images at HathiTrust)
- Sass, John E. (John Eugene), 1897-1971: Elements of botanical microtechnique (McGraw-Hill, 1940) (page images at HathiTrust)
Find more by John E. Sass at your library, or elsewhere.