TY  - BOOK
AU  - Ries,Heinrich
TI  - Preliminary report on the clays of Alabama,
T2  - Alabama. [State geologist] Bulletin
AV  - QE81 .A15 no. 6
PY  - 1900///
CY  - Jacksonville, Fla.
PB  - The Vance printing co., state printers and binders
KW  - Clay
KW  - Alabama
N1  - At head of title: Geological survey of Alabama
ER  -