TY  - BOOK
AU  - Meyer,R.F.
AU  - Carman,John Stanley
ED  - International Conference on the Future of Small-Scale Mining
ED  - United Nations Institute for Training and Research (UNITAR)
ED  - Consejo de Recursos Minerales (Mexico)
ED  - Mexico
TI  - The Future Of Small Scale Mining : First International Conference
SN  - 0706066495
U1  - 338.2 22
PY  - 1980///
CY  - New York
PB  - United Nations Institute for Training and Research (UNITAR)
KW  - Mines and mineral resources
KW  - Congresses
KW  - Mining engineering
N1  - "UNITAR CR/12."; Includes bibliographical references and indexs (p.: 495 - 492 )
ER  -