Building sandstones of northern Alabama,
Penhallegon, William James, 1875-
Building sandstones of northern Alabama, by W. J. Penhallegon. - University, Ala., 1940. - 30 p. incl. illus. (incl. map) tab. 23 cm. - Alabama. [State geologist] Circular no. 13 . - Geological Survey of Alabama. Circular ; 13. .
At head of title: Geological Survey of Alabama. "Published in cooperation with the Tennessee Valley Authority."
gs 40000198
Sandstone.
Building stones--Alabama.
TN957 / .P4
553.53
Building sandstones of northern Alabama, by W. J. Penhallegon. - University, Ala., 1940. - 30 p. incl. illus. (incl. map) tab. 23 cm. - Alabama. [State geologist] Circular no. 13 . - Geological Survey of Alabama. Circular ; 13. .
At head of title: Geological Survey of Alabama. "Published in cooperation with the Tennessee Valley Authority."
gs 40000198
Sandstone.
Building stones--Alabama.
TN957 / .P4
553.53