James Conca
@jimconca
I have been a PhD scientist in the field of the earth and environmental sciences for 35 years, and am a Forbes contributor at forbes.com/sites/jamescon…
ID: 1255483495
09-03-2013 21:59:30
1,1K Tweet
4,4K Followers
126 Following
@jimconca
I have been a PhD scientist in the field of the earth and environmental sciences for 35 years, and am a Forbes contributor at forbes.com/sites/jamescon…
ID: 1255483495
09-03-2013 21:59:30
1,1K Tweet
4,4K Followers
126 Following