Mark Thomas

@engine143

GIS, Map, and Economics librarian at Duke University

North Carolina, USA

Joined April 2009

31 Following

10 Followers

1 Posts

engine143 retweeted

over 14 years ago

Excited that UVA and Duke are teaching @GeoCommons workshops today, tomorrow and Monday http://t.co/Fow4eyvO http://t.co/Fow4eyvO #ACC