PEPPLE, Jerry D.; VALDES, Constanza. An Occupational Employment Study Of Agricultural Service Industries: Standard Industrial Classification 07. Journal of Agricultural Education, [S. l.], v. 33, n. 2, p. 19–27, 1992. DOI: 10.5032/jae.1992.02019. Disponível em: https://jae-online.org/index.php/jae/article/view/897. Acesso em: 18 sep. 2024.