Ricardão

Thursday, June 28, 2007

Contra a corrosão

posted by Ricardo @ 2:38 PM  5 comments

Saturday, July 08, 2006

O país masi seguro

oshas USA

posted by Ricardo @ 4:10 AM  0 comments

Wednesday, June 28, 2006

Sistema turbo português


O programa tecnológico do Sócrates já dá resultados

posted by Ricardo @ 2:05 PM  1 comments

posted by Ricardo @ 1:57 PM  0 comments

Evacuar no Sec XXI

posted by Ricardo @ 1:51 PM  1 comments