Carlston, Charles William,  1912- <br/><br/>
Fluoride in the ground water of the Cretaceous area of Alabama, 
by Charles W. Carlston. 
 - University, Ala.,  1942. 
 - 67 p.  tables. fold. map (in pocket)  24 cm. 
 - Alabama. [State geologist] Bulletin 52 .
<br/><br/> At head of title: Geological survey of Alabama ...  "Prepared under the direction of the United States Geological survey, in cooperation with the Geological survey of Alabama."--p.[7] 
<br/><br/>Bibliographical foot-notes. 
<br/><br/><label>LCCN: </label>gs 43000060  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater--Alabama.<br/>Water-supply--Alabama.<br/>Fluorides.<br/>Water--Analysis.
<br/><br/><label>LC Class. No.: </label>QE81  / .A15 no. 52