TY  - BOOK
AU  - Shuey R T
TI  - Semiconduction ore minerals
T2  - Developments in Economic Geology; 4
U1  - H7:(C6:212), L5 
PY  - 1975///
CY  - Amsterdam
PB  - Elsevier         
KW  -  Ore
KW  - Minerlas
ER  -