0.867 දසුන්
A look at three key numbers that clarify the important questions on climate change, giving a unique perspective on what we know about the past, present and future of our climate.
නිදහස් කරන්න: Mar 02, 2015
ධාවන කාලය: 75 මිනිත්තු
භාෂාව: English
ශබ්දාගාර: BBC
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