Click Here to Read: Vertebrate species populations in dramatic decline By Philip Guelpa on the World Socialist Web Site on November 1, 2016.
The Living Planet Index tracks more than 10,000 vertebrate species populations from 1970 to 2010
Click Here to Read: Vertebrate species populations in dramatic decline By Philip Guelpa on the World Socialist Web Site on November 1, 2016.
The Living Planet Index tracks more than 10,000 vertebrate species populations from 1970 to 2010