Zinc deposits of east Tennessee,
Secrist, Mark Howard, 1896-
Zinc deposits of east Tennessee, by Mark H. Secrist. - Nashville, Tenn., 1924. - 165 p. xxv pl. (incl. fold. col. map) plans, tables, diagrs. 23 cm. - Tennessee. Geological survey. Bulletin 31 .
At head of title: State of Tennessee. Department of education. Division of geology.
Published also as thesis (PH. D.) Johns Hopkins University, 1923.
gs 24000128
Zinc mines and mining--Tennessee.
QE165 / .A2 no. 31
557.68 553.4509768
Zinc deposits of east Tennessee, by Mark H. Secrist. - Nashville, Tenn., 1924. - 165 p. xxv pl. (incl. fold. col. map) plans, tables, diagrs. 23 cm. - Tennessee. Geological survey. Bulletin 31 .
At head of title: State of Tennessee. Department of education. Division of geology.
Published also as thesis (PH. D.) Johns Hopkins University, 1923.
gs 24000128
Zinc mines and mining--Tennessee.
QE165 / .A2 no. 31
557.68 553.4509768