TY  - BOOK
AU  - Bosson,Rex
AU  - Varon,Bension
TI  - La industria minera y los países en desarrollo
AV  - HD9506.A2 B67
U1  - 338.2/09172/4 
PY  - 1978///
CY  - Madrid
PB  - Editorial Tecnos
KW  - Mineral industries
KW  - Local
KW  - Developing countries
N1  - Translation of : The mining industry and the developing countries; Includes index
ER  -