00661nam a2200181 a 450000100080000000500110000800800410001910000200006024500720008026002000015230000100035265000260036265000120038865000130040070000220041370000230043570000210045821118042020-01-13       2018    bl uuuu     u00u1 u    #d1 aPORTO, B. H. C.  aSmall farms and biogas production in Brazil.h[electronic resource]  aIn: INTERNATION CONGRESS ON BIOFUELS & BIOENERGY AND BIOFUELS & BIOECONOMY, 13., 2018, Ottawa. Abstracts... Ottawa: Journal of Fundamentals of Renewable Energy and Applications, v. 8, 2018.c2018  ap. 76  aAgricultura Orgânica  aBiogás  aBiomassa1 aDEL GROSSI, M. E.1 aPIRES, A. de A. C.1 aSOARES, J. P. G.