Desenvolvimento sustentável

Synopsis: Teacher Programme and the environment that deals with sustainable development. The class teacher Luzinete recalls what is sustainable development, and one of his students talking about mangrove crabs and the right season of crab fishing. Are also commented technologies and renewable energies.
Source: Bibvirt
URL: http://www.educadores.diaadia.pr.gov.br/modules/debaser/singlefile.php?id=13517