Books by T. L. Walker:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Walker, T. L. (Thomas Leonard), 1867-: Crystallography; an outline of the geometrical properties of crystals (McGraw-Hill book company, inc., 1914) (page images at HathiTrust)- Walker, T. L. (Thomas Leonard), 1867-: Mineralogy of the H. B. Mine, Salmo, B. C. (University Library; published by the librarian, 1918) (page images at HathiTrust)
- Walker, T. L. (Thomas Leonard), 1867-: Rapport sur les minerais de tungstene du canada (Imprimerie du Gouvernement, 1913), also by Canada. Mines Branch (1901-1936) (page images at HathiTrust; US access only)
- Walker, T. L. (Thomas Leonard), 1867-: Report on the molybdenum ores of Canada (Govt. Print. Bureau, 1911), also by Canada. Mines Branch (page images at HathiTrust)
- Walker, T. L. (Thomas Leonard), 1867-: Report on the tungsten ores of Canada (Printed by C. H. Parmelee, 1909), also by Canada. Mines Branch (page images at HathiTrust)
Find more by T. L. Walker at your library, or elsewhere.