<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>27</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Evans, M. S.</style></author><author><style face="normal" font="default" size="100%">Billeck, B.</style></author><author><style face="normal" font="default" size="100%">Lockhart, L.</style></author><author><style face="normal" font="default" size="100%">Bechtold, J. P.</style></author><author><style face="normal" font="default" size="100%">Yunker, M. B.</style></author><author><style face="normal" font="default" size="100%">Stern, G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">PAH sediment studies in Lake Athabasca and the Athabasca River ecosystem related to the Fort McMurray oil sands operations : sources and trends. In : C. A. Brebbia, editor, Oil and hydrocarbon spills III. Modelling, analysis and control</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><publisher><style face="normal" font="default" size="100%">WIT Press</style></publisher><pub-location><style face="normal" font="default" size="100%">Southampton</style></pub-location><pages><style face="normal" font="default" size="100%">365-374</style></pages><language><style face="normal" font="default" size="100%">en</style></language><custom1><style face="normal" font="default" size="100%">Biology, Oil &amp; Other Non-renewable Fuels </style></custom1><custom4><style face="normal" font="default" size="100%">Science</style></custom4></record></records></xml>