TY  - BOOK
ED  - Cento symposium on mining methods, beneficiation and smeting of copper ores
TI  - CENTO Symposium on Mining Methods, Beneficiation and Smelting of Copper Ores: Ankara, Turkey, 1977
U1  - 307.766 
PY  - 1977///.
CY  - Ankara, Turkey: 
PB  - CENTO, 
KW  - Mining
N1  - Includes bibliographical references (p. 167-168)
ER  -