Thoughts on Long Term Energy Supplies (pdf)
Energy from Biomass Buring (pdf)
Basic Choices (pdf)
http://www.energyquest.ca.gov/
http://www.energyquest.ca.gov/story/chapter10.html
http://www.eere.energy.gov/biomass/
http://www.njcleanenergy.com/files/file/efa_BM_eval_crt_2002_05_02.pdf
http://www.anaerobic-digestion.com/
http://www.energy.ca.gov/development/biomass/anaerobic.html
http://www.makingenergy.com/Dairy%20Waste%20Handbook.pdf
http://www.michigan.gov/cis/0,1607,7-154-25676_25753_25757-83804--,00.html
http://www.journeytoforever.org/biodiesel.html
http://www.answers.com/topic/biodiesel
http://www.ucsusa.org/clean_vehicles/big_rig_cleanup/biodiesel.html