(English) Conference “Cases of success on the efficient use of resources, reuse and revaluation of waste”2019-01-152020-08-27https://www.battleco2.com/wp-content/uploads/2016/03/logo.pngBattleCO2 - Proyecto Lifehttps://www.battleco2.com/wp-content/uploads/2018/12/giec-jornada.png200px200px