Brewbaker, James L., Rick Van Den Beldt, and Kenneth Macdicken. “Fuelwood Uses and Properties of Nitrogen-Fixing Trees”. Pesquisa Agropecuaria Brasileira 19, no. 13 (April 16, 2014): 193–204. Accessed July 7, 2026. https://apct.sede.embrapa.br/pab/article/view/17527.