TY  - BOOK
T1  - Kaolin Clay Resources of the Minnesota River Valley Brown, Redwood & Renville Counties, a Preliminary Report
T2  - Report of Investigations ;
A1  - Parham, W. E.
A2  - Hogberg, R. K.
PP  - Mineapolis
PB  - University of Minnesota
YR  - 1964
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.166859
OP  - 43
ER  -