Andrade, W., Santos, T., Arruda, L., Rosa, E. and Cappi, N. 2018. BIOGAS PRODUCTION FROM DAIRY CATTLE MANURE SUBJECTED TO CHEMICAL PRE-TREATMENT. Revista Brasileira de Engenharia de Biossistemas. 12, 1 (Mar. 2018), 91–100. DOI:https://doi.org/10.18011/bioeng2018v12n1p91-100.