United Nations Interregional Seminar on the Application of Advanced Mining Technology
Subtitle: proceedings, Ottawa, Canada, 21 May-3 June 1973.
Contributors: United Nations Development Programme.
Series: [Document - United Nations] ; DP/UN/INT-72-064
Publisher: United Nations
Published: 1975
Place of publication: New York
Language: eng
Number of pages: 335
Subjects: Mining engineering -- Congresses.
Notes: Includes bibliographical references.
At head of title: United Nations Development Programme.