The seven degrees of relevance: Why should real-world environmental attorneys care now about sustainable development policy? Author Ruhl J.B. Journal/Series Duke Environmental Law & Policy Forum | Vol. 8(2); 273 - 294; 22 p. Date 1998 Source IUCN (ID: ANA-062927) Publisher | Place of publication Duke Environmental Law & Policy Forum, Duke University School of Law | Durham, NC, USA Document type Article in periodical Language English Country/Territory United States of America Subject Environment gen., Land & soil, Waste & hazardous substances Keyword Hazardous substances Soil pollution/quality Court/tribunal Soft law