UNIFEI PROFESSOR PARTICIPATED in THE WRITING OF A BOOK ABOUT BIOREFINERIES Professors Rubenildo Andrade Vieira, Osvaldo José Venturini and Electo Eduardo Silva Lora, from the Excellence Group in Thermal Power and Distributed Generation (NEST) of Unifei (Federal University of Itajubá), participated in the writing of the book "Bioenergy & Biorefineries: sugarcane and forest species, "published by the Federal University of Viçosa (UFV). The professors were the authors of the chapters "Wood Torrefaction" and "Wood Gasification". The work had as editors the UFV professors Fernando Santos, José Colodette and José Humberto de Queiroz.