An economic assesment of pricklypear management in South Texas. Journal of the Professional Association for Cactus Development, [S. l.], p. 46–57, 1993. DOI: 10.56890/jpacd.vi.465. Disponível em: https://www.jpacd.org/jpacd/article/view/465. Acesso em: 16 oct. 2025.