Jillson, Willard Rouse <br/><br/>
The geology of Union County, Kentucky. 

 - Kentucky :  The Standard Printing Company,  1943. 
 - 69 p. :  il. ;  20,5 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología<br/>Geología regional
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Kentucky
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>551(769)