Report on the tungsten ores of Canada
Canada
Mines Branch (1901-1936)
creator
Walker, T. L. (Thomas Leonard)
1867-
text
xxc
Ottawa
Printed by C. H. Parmelee
1909
monographic
eng
iv, 56 p. illus., 5 pl., 5 maps. 25 cm.
by T. L. Walker.
"No. 25."
"Bibliography of Canadian tungsten literature": p. 48-50. "Brief list of important literature on American tungsten occurrences--United States": p. 50.
Tungsten ores
Canada
TN490.T9 C2
gs 09000263
U.S. Geol. Survey. Libr.
790216
20260227111309.0
gs 09000263