Diversity of life (Introduction)
An essay by E O Wilson which tells us the estimated number of species on Earth, huge!
http://the-scientist.com/2011/10/01/opinion-exploring-a-little-known-planet/
An essay by E O Wilson which tells us the estimated number of species on Earth, huge!
http://the-scientist.com/2011/10/01/opinion-exploring-a-little-known-planet/