Netvouz / tietoukka / tag / plastic_waste http://www.netvouz.com/tietoukka/tag/plastic_waste?feed=rss tietoukka's bookmarks tagged "plastic_waste" on Netvouz [2012-11-12] Plastic waste set in concrete http://www.alphagalileo.org/ViewItem.aspx?ItemId=125856&CultureCode=en Tietoukka Monitor > 2012 > 2012-46 tietoukka Mon, 12 Nov 2012 16:52:36 GMT