tag:blogger.com,1999:blog-5181201803971091281.post3665823633913596671..comments2022-07-28T23:37:10.924-07:00Comments on La finestra de la classe: L'esser humà canvia el mediAnonymoushttp://www.blogger.com/profile/02809710139633652319noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5181201803971091281.post-16202729866168593162014-12-05T12:50:10.509-08:002014-12-05T12:50:10.509-08:00L'ésser humà fa molts de canvis en el medi. Po...L'ésser humà fa molts de canvis en el medi. Podriem reciclar més i no contaminar tantUnknowhttps://www.blogger.com/profile/09166630555109249881noreply@blogger.com