For Amanda
For the conservation group.
Created with Skitch from plasq - http://plasq.com
via mlive.com
To the coal will get more expensive group.
An excellent challenge as you form your presentations.
via nytimes.com
Great stuff for the coal coal is getting expensive group.
Check out this website I found at teachcoal.org
Many stories from coal miner.
via pubs.usgs.gov