BUCHANAN, Gale; HERDT, Robert W.; TWEETEN, Luther G.; BORLAUG, Norman E. Agricultural Productivity Strategies for the Future: Addressing U.S. and Global Challenges. Council for Agricultural Science and Technology (CAST), Ames, U.S.A., 2010. DOI: 10.62300/12ndwt16. Disponível em: https://publications.cast-science.org/CAST/article/view/129. Acesso em: 1 jul. 2026.