Residual clays of the Piedmont province in Alabama.
Clarke, Otis M.
Residual clays of the Piedmont province in Alabama. - University, Ala., 1963. - 60 p. illus., maps (1 fold. col. in pocket) 23 cm.
Prepared in cooperation with the Bureau of Mines, U. S. Dept. of the Interior.
Bibliography: p. 59-60.
gs 63000328
Clay--Alabama.
Geology--Alabama.
QE471 / .C57
Residual clays of the Piedmont province in Alabama. - University, Ala., 1963. - 60 p. illus., maps (1 fold. col. in pocket) 23 cm.
Prepared in cooperation with the Bureau of Mines, U. S. Dept. of the Interior.
Bibliography: p. 59-60.
gs 63000328
Clay--Alabama.
Geology--Alabama.
QE471 / .C57