%0 Generic %D 2004 %T Semi-Volatile Organic Compounds in Snow and Lake Water from National Parks of the Western United States %A Hageman, K J %A Usenko, S %A Glenn R Wilson %A Schmedding, D %A Cambell, D H %A Staci M Simonich %B SETAC Europe, Prague, Czechoslovakia %8 04/2004 %G eng