http://delhigreens.com/2008/11/26/river-pollution-control-strategy-ganga-declared-the-%e2%80%9cnational-river%e2%80%9d-of-india/ The Delhi Greens Blog highlights the environmental issues in the city of Delhi, in the wake of global warming and climate change. The dynamic Urban Ecology of Delhi is the inspiration of this blog. Wed, 17 Mar 2010 05:46:50 -0400 http://wordpress.org/?v=2.9.1 hourly 1