Sand and gravel in Alabama; a summary report,
Szabo, Michael W.
Sand and gravel in Alabama; a summary report, by Michael W. Szabo. - University, Ala., 1967. - 41 p. illus., 2 col. maps (1 fold. in pocket) 23 cm. - Alabama. Geological Survey. Circular 44 . - Circular (Geological Survey of Alabama) ; 44. .
Bibliography: p. 15-16.
gs 68000216 //r84
Sand--Alabama.
Gravel--Alabama.
TN939 / .S96
Sand and gravel in Alabama; a summary report, by Michael W. Szabo. - University, Ala., 1967. - 41 p. illus., 2 col. maps (1 fold. in pocket) 23 cm. - Alabama. Geological Survey. Circular 44 . - Circular (Geological Survey of Alabama) ; 44. .
Bibliography: p. 15-16.
gs 68000216 //r84
Sand--Alabama.
Gravel--Alabama.
TN939 / .S96