2 द्वारा ईबुक James M. Hayworth
James M Hayworth: Methane Digesters and Biogas Recovery
Biogas recovery systems collect methane from manure and burn it to generate electricity or heat. Burning methane reduces its global warming potential, thereby reducing greenhouse gas (GHG) emissions. …
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€88.98
Smith. Abbey & Caleb L Jones: Probiotics
Probiotics are live microorganisms that beneficially influence human health. The majority of probiotics are found in the gastrointestinal tract and are mainly represented by lactobacilli and bifidoba …
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€283.79