Mineral resources of Canada :
Bulletin on graphite /
by R.W. Ells .
APA Citation
Geological Survey of Canada., Ells, R. W. (Robert Wheelock). (1904). Mineral resources of Canada: Bulletin on graphite. Ottawa: Printed by S.E. Dawson.
MLA Citation
Geological Survey of Canada, and R. W. (Robert Wheelock) Ells. Mineral Resources of Canada: Bulletin On Graphite. Ottawa: Printed by S.E. Dawson, 1904.
Warning: These citations may not always be complete (especially for serials).