Explaining different approaches to voluntary standards: A study of forest certification choices in Norway and Sweden Author Gulbrandsen L. Journal/Series Journal of Environmental Policy and Planning | Vol. 7(1); 43 - 59; 17 p. Date 2005 Source IUCN (ID: ANA-074367) Publisher | Place of publication Cardiff University | Cardiff, UK Document type Article in periodical Language English Country/Territory Norway, Sweden Subject Forestry Keyword Forest management/forest conservation Standards Certification