The Study of PM10 and Heavy Metal Concentrations in Environmental Air Samples of Chihuahua City, Mexico. Ciencia en la Frontera, V, 5058
Delgado R., M., Manzanares P., Luisa; Duarte M., Alberto; Keer R., Arturo; Gonzalez, Jorge; Gardea-Torresdey, J.L . The Study of PM10 and Heavy Metal Concentrations in Environmental Air Samples of Chihuahua City, Mexico. Ciencia en la Frontera, V, 5058. 2007.