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3by Mrugalski, T., FAO, Rome (Italy). Regional Office for Europe eng, FAO/SREN Workshop on Anaerobic Conversions for Environmental Protection, Sanitation and Re-Use of Residues eng 24-27 Mar 1997 5 Gent (Belgium), Gogolek, A., Stezewski, J., Verstraete, W. (ed.), Gent Univ. (Belgium) eng
Published 1997Texto bibliotecaFAO IT