Natural resources of the Tennessee valley region in Alabama,
Harper, Roland M. 1878-1966.
Natural resources of the Tennessee valley region in Alabama, by Roland M. Harper. - University, Ala., Geological Survey of Alabama, 1942. - 93 p. illus. (map, diagrs.) 24 cm. - Alabama. [State Geologist] Special report 17 .
At head of title: Geological survey of Alabama ...
Bibliography: p. 10-15.
gs 42000166
Natural resources--Alabama.
Forests and forestry--Alabama.
Physical geography--Alabama.
Alabama--Economic conditions.
HC107.A4 / H28
339.49761
Natural resources of the Tennessee valley region in Alabama, by Roland M. Harper. - University, Ala., Geological Survey of Alabama, 1942. - 93 p. illus. (map, diagrs.) 24 cm. - Alabama. [State Geologist] Special report 17 .
At head of title: Geological survey of Alabama ...
Bibliography: p. 10-15.
gs 42000166
Natural resources--Alabama.
Forests and forestry--Alabama.
Physical geography--Alabama.
Alabama--Economic conditions.
HC107.A4 / H28
339.49761