TY  - BOOK
AU  - Tuller, William N
ED  - Freeport Sulphur Company
TI  - The sulphur data book, compiled by the technical staff
AV  - QD181.S1 F78
PY  - 1954///
CY  - New York
PB  - McGraw-Hill
KW  - Azufre
ER  -