Geoweb i la cičncia feta per ciutadans <a href="http://datalibre.ca/2012/02/04/guest-blog-post-mathew-dance-the-geoweb-citizen-science-and-open-data/">http://datalibre.ca/2012/02/04/guest-blog-post-mathew-dance-the-geoweb-citizen-science-and-open-data/</a><br>
<br>Raf<br>