TY  - BOOK
AU  - Porch,E.L.
ED  - University of Texas.
TI  - The Rustler Springs sulphur deposits
T2  - University of Texas bulletin
AV  - TN890 .P6
PY  - 1917///
CY  - Austin, Tex.
PB  - The University
KW  - Sulfur deposits
KW  - Texas
KW  - Rustler Springs
N1  - At head of title: Bureau of Economic Geology and Technology
ER  -