TY  - BOOK
AU  - Middleton,Jefferson
TI  - The production of Fuller's earth in 1913
T2  - Mineral Resources of the United States, calendar year 1913-Part II
U1  - 553.61 
PY  - 1914///
CY  - Washington, D.C.
PB  - Government Printing Office
KW  - MINERIA
KW  - TIERRA
KW  - TIERRA DE BATAN
KW  - TIERRA DE FULLER
KW  - ABSORBENTES
KW  - PRODUCCION DE ABSORBENTES
N1  - Impreso
ER  -