PERSAUD, T.; GOYAL, M. R.; BELLERIVE, P. Cost of a drip irrigation system for vegetable farming in Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 72, n. 1, p. 31–40, 1988. DOI: 10.46429/jaupr.v72i1.6831. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/6831. Acesso em: 27 nov. 2022.