Bacenetti, J., A. Fusi, R. Guidetti, and M. Fiala. “Life Cycle Assessment of Maize Cultivation for Biogas Production”. Journal of Agricultural Engineering 44, no. s2 (September 8, 2013). Accessed April 24, 2024. https://www.agroengineering.org/jae/article/view/jae.2013.s2.e114.