Critical mineral shortages
Subtitle: an address delivered at a plenary session of the United Nations Scientific Conference on the Conservation and Utilization of Resources, on August 18, 1949
By: by Dr. H.L. Keenleyside, Deputy Minister of Mines and Resources, and Commissioner of the Northwest Territories.
Contributors: Keenleyside, Hugh Llewellyn, 1898-1992.
Series: Statements and speeches (Canada. Dept. of External Affairs) -- 49/30
Publisher: s.n
Published: 1949
Place of publication: S.l
Language: eng
Notes: 1