<?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%">Dixon, D. G.</style></author><author><style face="normal" font="default" size="100%">Farwell, A. J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The use of stable isotopes (13C/12C and 15N/14N) to trace energy sources and trophic interactions in aquatic systems influenced by mining of the Athabasca oil sands</style></title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><publisher><style face="normal" font="default" size="100%">Final report prepared for Syncrude Canada Ltd., Grant #: E3166, University of Waterloo</style></publisher><pub-location><style face="normal" font="default" size="100%">Waterloo, Ont.</style></pub-location><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>