The future of small scale mining
Subtitle: first international conference
By: sponsored by the United Nations Institute for Training and Research (UNITAR) and the Consejo de Recursos Minerales and Secretaría de Patrimonio y Fomento Industrial (SEPAFIN) of the Government of Mexico, in cooperation with the United Nations Development Programme ... [et al.], 26 November-5 December 1978, Jurica, Qro., Mexico ; J. Barnea and G. P. Salas, scientific secretaries ; R. F. Meyer and J. S. Carman, editors.
Contributors: Meyer, R. F. 1921-; Carman, John Stanley.; United Nations Institute for Training and Research.; Consejo de Recursos Minerales (Mexico); Mexico. Secretaría de Patrimonio y Fomento Industrial.
Publisher: UNITAR : McGraw-Hill
Published: 1980
Place of publication: [New York]
Language: eng
Number of pages: 501
Subjects: Mines and mineral resources -- Congresses.; Mining engineering -- Congresses.
Notes: Includes bibliographies and indexes.
"UNITAR CR/12."