Val-d'Or, Quebec--(Newsfile Corp. - June 2, 2021) - Bonterra Resources Inc. (TSXV: BTR) (OTCQX: BONXF) (FSE: 9BR2) ("Bonterra" or the "Company") announces that the Board of Directors has accelerated the rotation of its audit and risk management committee (the "Audit Committee") members in advance of its Annual General Meeting on June 15, 2021....