Books by W. Percy Sladen:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Sladen, W. Percy (Walter Percy), 1849-1900: A memoir on the echinodermata of the Arctic Sea to the west of Greenland (J. Van Voorst, 1881), also by P. Martin Duncan (page images at HathiTrust)- Sladen, W. Percy (Walter Percy), 1849-1900: A monograph of the Tertiary Echinoidea of Kachh and Kattywar ... (London, 1883), also by P. Martin Duncan (page images at HathiTrust)
- Sladen, W. Percy (Walter Percy), 1849-1900: Monograph on the British fossil Echinodermata from the Cretaceous formations. (Printed for the Palaeontographical society, 1908), also by Thomas Wright and William Kingdon Spencer (page images at HathiTrust)
Find more by W. Percy Sladen at your library, or elsewhere.