TY  - BOOK
AU  - Siebenthal,C.E.
TI  - Origin of the zinc and lead deposits of the Joplin region, Missouri, Kansas, and Oklahoma,
T2  - U.S. Geological survey. Bulletin
AV  - QE75 .B9 no. 606
PY  - 1915///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Zinc mines and mining
KW  - Joplin region
KW  - Lead mines and mining
N1  - Bibliography: p. 88-91
ER  -