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    http://www.motherearthnews.com/renewable-energy/how-to-make-biogas-in-5-easy-steps-zbcz1410.aspx#axzz3G9qfmrcH

    How to Make Biogas in 5 Easy Steps

    Creating your own digester
    by Jason Wiskerchen

    Tuesday, October 14, 2014, 10:03 PM

Learn how to make your own burnable fuel (biogas) from this highly informative and comprehensive article.

http://www.motherearthnews.com/renewable-energy/how-to-make-biogas-in-5-easy-steps-zbcz1410.aspx#axzz3G9qfmrcH

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