Books by S. Silcox:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Silcox, S. (Sidney), 1866-1935: Modern nature study a first book for use in Canadian schools (G.N. Morang, 1902), also by O. J. Stevenson (page images at HathiTrust)- Silcox, S. (Sidney), 1866-1935: Nature study its psychology, method and matter (s.n.], 1902) (page images at HathiTrust)
Find more by S. Silcox at your library, or elsewhere.