Nickie
16-04-2009, 20:23
Droughts lasting centuries occur regularly in West Africa, scientists find - and another one is coming, climate change or not.
More... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/8003060.stm)
More... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/8003060.stm)