TY  - BOOK
AU  - Dorr,John Van N.
ED  - United States
TI  - Physiographic, stratigraphic and structural development of the qudrilatero ferrifero minas gerais, Brazil
U1  - 558.151 
PY  - 1969///
CY  - Washington
PB  - United States Government Printing Office
KW  - Groundwater
KW  - United States
KW  - Economic Geology
N1  - Includes bibliography
ER  -