SABLE, E. G. <br/><br/>
Harrodsburg limestone in Kentucky / 
by E. G. Sable, R. C. Kepferle and W. L. Peterson. 
 -- Washington :   United States Government Printing Office,   1966 
 - 12 p. -- 
 (Geological Survey Bulletin  ;  1224-I).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estratigrafía<br/>Kentucky
<br/><br/><label>Universal Decimal Class. No.: </label>551.7(769)