TY  - BOOK
AU  - Burchard,Ernest F.
ED  - Geological Survey (U.S.)
TI  - The cement industry in Alabama,
T2  - Alabama. [State geologist] Circular
AV  - TP879.A2 B8
U1  - 666.9 
PY  - 1940///
CY  - University, Ala.
KW  - Cement
KW  - Alabama
KW  - Cement industries
KW  - Portland cement
N1  - At head of title: Geological survey of Alabama. Walter B. Jones, state geologist (on leave); "Presented at the meeting of the Industrial Minerals Division of the American Institute of Mining and Metallurgical Engineers at Tuscaloosa, Alabama, November 3, 1939."; "References": p. 32
ER  -