CASSMAN, Kenneth; EIDMAN, Vernon; SIMPSON, Eugene. Convergence of Agriculture and Energy: Implications for Research and Policy. Council for Agricultural Science and Technology (CAST), Ames, U.S.A., 2006. DOI: 10.62300/bhajxw46. Disponível em: https://publications.cast-science.org/CAST/article/view/153. Acesso em: 1 jul. 2026.