<![CDATA[ISO 14040:2006 - Environmental management -- Life cycle assessment -- Principles and framework]]> http://www.iso.org/cms/render/live/en/sites/isoorg/contents/data/standard/03/74/37456.html http://www.iso.org/cms/render/live/en/sites/isoorg/contents/data/standard/03/74/37456.html 2016-09-16