Renewable and Sustainable Energy Reviews · 2007 · 193 citations · 9 references
AgricultureEnvironmental EngineeringEnergy PolicySustainable DevelopmentAnaerobic DigestionBioenergy SystemsBiogas ProductionBiomass Energy SystemsRenewable EnergyRenewable FeedstocksBiogasBiogas Energy SystemsBiogas FeedstocksBiogas GenerationBiogas SystemsMethane Emissions From AgricultureSustainable Energy Management
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Majid Ezzati, Daniel M. Kammen · Environmental Health Perspectives · 2001 · 309 citations · Full text
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