Participant David Duan

Signature graphic: http://uotd.org/signature.py?cpid=6d8e385db5df220be72288d623743696
Small signature: http://uotd.org/signature_sm.py?cpid=6d8e385db5df220be72288d623743696

Climate Prediction
Sun 18 Jun 2017 01:00:28 PM CEST		 No picture Name: David Duan
Country: China
Team: Team China
Climate Prediction
Thu 17 May 2007 01:00:00 AM CEST		 No picture Name: David Duan
Country: China
Team: CPDN@China