TY  - JOUR 
T1  - The mineralogy and chemistry of the German and Portuguese tiles used to face a historic building in the Amazon region and their natural susceptibility to tropical weathering
JO  - Acta Amazonica
A1  - Costa, Marcondes L. da
A1  - Sanjad, Thais A.B.C.
A1  - Paiva, Rosildo S.
SN  - 0044-5967
UL  - 10.1590/S0044-59672013000300008
VL  - 43 
Y1  - 2013
PB  - Brasil 
ER  -