00289nam a2200109Ia 450000500170000008000190001724500430003626000410007930000220012058300180014265000190016020260716043853.0  a17.02.01 C2121  aCanada's perspective on climate change  bGovernment of Canadaa[S.l.]c[200?]  a23 p. : col. ill.  c3/13/08kJOYD  aCLIMATE CHANGE