TY - BOOK AU - Prouty,William F. TI - Geology and mineral resources of Clay county T2 - Alabama. Geological survey, 1873- County report AV - QE81 .A17 no. 1 PY - 1923/// CY - University, Ala. KW - Geology KW - Alabama KW - Clay County N1 - At head of title: Geological survey of Alabama. Eugene Allen Smith, state geologist ER -