Allen, Victoria T. <br/><br/>
The Hobart Butte high-alumina clay deposit Lane County, Oregon /  
Victoria T. Allen. 
 - Washington :    [s.n.] ,    1951. 
 - 11 p. :    ill., maps, diagrs., tables ;    27 cm. 
 - Geological Survey circular ;    143 .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Alumina cement -- Oregon -- Lane County.
<br/><br/><label>Gov. Doc. Class. No.: </label>G US I53 (08) 1/143