00305pab a2200121 454500008004000000100002400040245002900064260000900093300001600102362001100118650002000129773003400149180718b2007   xxu||||| |||| 00| 0 eng d  aNussbaumer, Patrick  aWorking of carbon market  c2007  ap.3081-085.  a28 Jul  aClimatic change  aEconomic and Political Weekly