Tree Rings of Pinus greggii Engelm. as Biomonitoring Proxies of Urban Heavy Metal Pollution in the Mexico City Metropolitan Area. - Cruz-Huerta, Carmina; Martínez-Trinidad, Tomás; Correa-Díaz, Arian; Villanueva-Díaz, José; Beramendi-Orosco, Laura E.; Gómez-Guerrero, Armando; Vargas-Hernández, J. Jesús (Forests (19994907), 2026)