Search Results - José Hélio Barbosa

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    An energy and environmentally sustainable alternative to family farmer: field day on rural biodigesters / Uma alternativa energética e ambientalmente sustentável ao agricultor fa... by Elton Lima Santos, José Hélio Barbosa, Marcelo José de Melo, Davi Alves Pereira Junior, Clovis dos Santos Medeiros, Icaro Victor Valério Souza Santos

    Published 2017
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