User:Dcc14
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Hi!
About Me
Name: Darya C.
Major: Engineering, Undecided...but probably ME or EE
Hometown:Dallas/Ft.Worth, Texas
Grand Challenges
Managing the Nitrogen Cycle:
Scientists at climate talks say major changes to the nitrogen cycle cannot be ignored, International Geosphere-Biosphere Programme, created 4 December 2009, accessed 25 January 2010 (Grand Challenge)
