Bradford, David F., Kerri A Stanley, Nita G Tallent, Donald W Sparling, Maliha S Nash, Roland A Knapp, Laura L McConnell et al. 2013. Temporal and Spatial Variation of Atmospherically Deposited Organic Contaminants At High Elevation In Yosemite National Park, California, Usa. : John Wiley & Sons, Inc..