Silva, B. G. (2008). Justiça ambiental intergeracional. http://bib.pucminas.br.
Tohutoru Kātū Chicago (17th ed.)Silva, Betina Gunther. Justiça Ambiental Intergeracional. http://bib.pucminas.br, 2008.
Tohutoro MLA (9th ed.)Silva, Betina Gunther. Justiça Ambiental Intergeracional. http://bib.pucminas.br, 2008.
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