TY  - BOOK
AU  - Buckingham,D.A.
TI  - Availability of elemental sulfur and pyrite concentrate--market economy countries: a minerals availability appraisal 
T2  - Information circular
AV  - TN295HD9585.S82 .U4 no. 9106
U1  - 622 s338.2/7668�19 
PY  - 1986///
CY  - [Avondale, Md]
PB  - U.S. Dept. of the Interior, Bureau of Mines
KW  - Sulphur industry
KW  - Sulphur mines and mining
KW  - Pyrites
ER  -