SHAW, C. G.; KENNETH, R. G.; PAYAK, M. M. GROUP DISCUSSION 1 Research Needs on the Pathologens. Agriculture and Natural Resources, Bangkok, Thailand, v. 10, n. 2, p. 182–191, 1976. Disponível em: https://li01.tci-thaijo.org/index.php/anres/article/view/240751. Acesso em: 18 sep. 2026.