00636cam a22002057a 4500008004100000020001800041040000800059050002300067245005200090246002600142260004500168300001900213505001700232650004100249650002900290650004400319650003100363650001800394700001800412050907s2005    enka     b    001 0 eng d  a9780199281466  aSDU00aQC981.8bC639 200500aClimate-change policy /cedited by Dieter Helm.30aClimate change policy  aOxford:bOxford University Press,c2005.  a399 p. :bill.  aHKBU Library 0aClimatic changesxGovernment policy. 0aEnvironmental economics. 0aNatural resourcesxLaw and legislation. 0aGreenhouse gas mitigation. 0aCarbon taxes.1 aHelm, Dieter.