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  1. 1

    Farmer scientists reaps many benefits from biogas digester. od Abello, Melpha M.

    Wydane w Agriculture (2009)
    Artykuł

    Farmer scientists reaps many benefits from biogas digester.
  2. 2

    Increased biogas production from swine waste by using microbial additives od Li Ming Wai

    Wydane 1991
    Praca dyplomowa

    Increased biogas production from swine waste by using microbial additives
  3. 3

    The Conversion of sludge into utilizable gas od Lastrilla, Evelina

    Wydane 1978
    Praca dyplomowa

    The Conversion of sludge into utilizable gas
  4. 4

    Simulation and development of a portable biogas digester using sandwich type flat plate and thermosiphon solar heat energy collector for small-scale piggery application od Cuen, Irven Bensig

    Praca dyplomowa

    Simulation and development of a portable biogas digester using sandwich type flat plate and thermosiphon solar heat energy collector for small-scale piggery application

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