WOLCOTT, G. N. THE EXTENT TO WHICH THE PRACTICE OF NOT BURNING CANE TRASH HAS BEEN ADOPTED IN PUERTO RICO. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 17, n. 3, p. 197–198, 1933. DOI: 10.46429/jaupr.v17i3.14251. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/14251. Acesso em: 1 dec. 2022.