Diana Liverman
@DianaLiv
I research and write on environment, climate, and development and live in Tucson, Arizona. Retired University of Arizona but still working too hard!
09-07-2009 09:39:59
1,3K Tweets
2,6K Followers
340 Following
@DianaLiv
I research and write on environment, climate, and development and live in Tucson, Arizona. Retired University of Arizona but still working too hard!
09-07-2009 09:39:59
1,3K Tweets
2,6K Followers
340 Following