"emcfoodsec" - 1 õppematerjal

Biogas – The source of future energy

html http://ph.news.yahoo.com/rtrs/20101209/tbs-rhodia-biogas-7318940.html http://www.renewables-in-school.eu/worksBiogas.htm http://www.greenpowerindia.org/biogas_benefits.htm http://www.inseda.org/Presentation/Biogas-the%20future%20Sustainable %20Energy-Fr%20Mathew.pdf http://www.folkecenter.net/gb/rd/transport/biogas_for_transport/ http://www.fvee.de/fileadmin/publikationen/Workshopbaende/ws2003-2/ws2003- 2_02_04.pdf http://www.emccanada.org/blogs/emcfoodsec/emcfoodsectornetworkbiogasoppor tunities http://jcwinnie.biz/wordpress/?p=2849