TY  - JOUR 
T1  - Facies, 3rd order sequence stratigraphy and hydrologic potential of sandstones, Mafra Formation (late Paleozoic), Paraná Basin, Brazil
JO  - Anais da Academia Brasileira de Ciências
A1  - PICOLO, CONRADO E.B.
A1  - CANUTO, JOSÉ R
SN  - 0001-3765
UL  - 10.1590/S0001-37652002000300028
VL  - 74 
Y1  - 2002
PB  - Brasil 
ER  -