File Size - 9.29 Mb High Quality Version (print) - recommended for fast internet connection e_conservation, the online magazine (published on February 7, 2009) ISSN: 1646-9283 Free to download under Creative Commons Licence BY-NC-ND 2.5 (http://creativecommons.org/licenses/by-nc-nd/2.5/pt/deed.en)

File Size - 5.49 Mb Web Version (compressed) recommended for slow internet connection e-conservation, the online magazine (published on February 7, 2009) ISSN: 1646-9283 Free to download under the Creative Commons Licence BY-NC-ND 2.5 (http://creativecommons.org/licenses/by-nc-nd/2.5/pt/deed.en)