BRUENING, Thomas; MARTIN, Robert A. Farmer Perceptions Of Soil And Water Conservation Issues: Implications To Agricultural And Extension Education. Journal of Agricultural Education, [S. l.], v. 33, n. 4, p. 48–54, 1992. DOI: 10.5032/jae.1992.04048. Disponível em: https://jae-online.org/index.php/jae/article/view/426. Acesso em: 13 jul. 2024.