Parasaurolophus Walkeri
By: by W. A. Parks
Series: University of Toronto studies.  Geological series -- no. 13; University of Toronto studies -- no. 13.
Publisher: The University library: pub. by the librarian
Published: 1922
Place of publication: [Toronto]
Language: eng
Number of pages: 32
Subjects: Parasaurolophus Walkeri.
Notes: Half-title: Parasaurolophus Walkeri, a new genus and species of crested trachodont dinosaur.

Cover title.