Zinc deposits of east Tennessee Secrist, Mark Howard 1896- creator text tnu Nashville, Tenn 1924 monographic eng
print
165 p. xxv pl. (incl. fold. col. map) plans, tables, diagrs. 23 cm. by Mark H. Secrist. At head of title: State of Tennessee. Department of education. Division of geology. Published also as thesis (PH. D.) Johns Hopkins University, 1923. Zinc mines and mining Tennessee QE165 .A2 no. 31 557.68 553.4509768 Tennessee. Geological survey. Bulletin 31 gs 24000128 U.S. Geol.survey. Library 760510 20260227111328.0 gs 24000128