rediff News http://www.rediff.com/tags/prof+govindasamy+bala India's largest news and entertainment service online.. en-us Fri, 03 May 24 15:21:18 +0000 Fri, 03 May 24 15:21:18 +0000 http://www.rediff.com/push Rediff feeds Copyright: (C) 2009 Rediff.com India Limited. All Rights Reserved. <![CDATA['Plants can't help cool earth if CO2 is in excess']]> http://www.rediff.com/news/report/plants-cant-help-cool-earth-if-co2-is-in-excess/20100517.htm Fri, 03 May 2024 20:51:18 +0530