TY  - BOOK
AU  -  Allen,Victoria T.
TI  -  The Hobart Butte high-alumina clay deposit Lane County, Oregon / 
PY  - 1951///
CY  -  Washington : 
PB  -  [s.n.] , 
KW  -  Alumina cement
KW  -  Oregon
KW  -  Lane County
ER  -