Oliveira, Andreia Borges, and Nelma Baldin. 2015. “STUDY ON THE HANDLING OF CONTAMINATED PACKAGING – METAL DRUMS: AN ENVIRONMENTAL EDUCATION PRACTICE IN THE INDUSTRY”. Revista Brasileira De Ciências Ambientais (RBCIAMB), no. 38 (December). Rio de Janeiro:123-36. https://doi.org/10.5327/Z2176-947820150914.