On the frontier = Frontières.
Title:
On the frontier = Frontières.
Author:
Blackadar, Robert Gordon, 1928-
Publication Information:
Hull, Québec, Canada : Energy Mines and Resources Canada ; Hull, Quebec : Available from Canadian Govt. Pub. Centre, Supply and Services Canada, [1982]
©1982
Physical Description:
134 pages : illustrations ; 28 cm
General Note:
Cover title.
English and French.
Edited by R.G. Blackadar.
Language:
English
Added Author:
Added Corporate Author:
ISBN:
9780660509952
Format :
Book