1. Renewable Fuel Standard (RFS): Overview and Issues;Schnepf,2013
2. Maine's Forests 2008;McCaskill,2011
3. Energy in Maine;Dickerson,2012
4. 2011 Silvicultural Activities Report Including Annual Report on Clearcutting and Precommercial Activities;MFS,2013
5. Renewable Fuel Standard: Potential Economic and Environmental Effects of U.S. Biofuel Policy;National Research Council,2011