1. Woody Biomass from Short Rotation Energy Crops
2. Hartsough , B. Yomogida , D. 1996 Compilation of State-of-the-Art Mechanization Technologies for Short-Rotation Woody Crop Production. Report published under Work Agreement W04062-05, Electric Power Research Institute, Palo Alto, CA and USDA Coop. Agreement USDA-19-95-060, USDA Forest Service Southern Research Station, Auburn, AL
3. Jain , T.J. Battaglia , M.A. Han , H.S. et al. 2012 A Comprehensive Guide to Fuel Management Practices for Dry Mixed Conifer Forests in the Northwestern United States. General Technical Report RMRS-GTR-292, U.S. Department of Agriculture Forest Service, Rocky Mountain Research Station, Fort Collins, CO. Available at http://www.firescience.gov/projects/09-2-01-16/project/09-2-01-16_rmrs_gtr292web.pdf (last accessed 3 November 2013)
4. Rummer , B. 2007 Harvesting and transportation of forest biomass in Sustaining America's Forests , vol. 1. Proceedings of the National Convention of the Society of American Foresters 2007, Portland, OR. Curran Associates, Inc., Red Hook, NY, 184 191
5. Keefe , R. Davis , A. 2008 Reisenberg's principles revisited: a portable rail system for use in sensitive areas. 2008 Council on Forest Engineering (COFE) Conference Proceedings: Addressing Forest Engineering Challenges for the Future. Charleston, June 22-25, 2008