<?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%">Keith, L. B.</style></author><author><style face="normal" font="default" size="100%">Rusch, D. H.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Predation's role in the cyclic fluctuations of ruffed grouse. In : Acta XIX Congressis Internationalis Ornithologici (H. Ouellet, ed.)</style></title></titles><dates><year><style  face="normal" font="default" size="100%">1989</style></year></dates><publisher><style face="normal" font="default" size="100%">University of Ottawa Press</style></publisher><pub-location><style face="normal" font="default" size="100%">Ottawa, Ont. </style></pub-location><pages><style face="normal" font="default" size="100%">699-732</style></pages><language><style face="normal" font="default" size="100%">en</style></language><custom1><style face="normal" font="default" size="100%">Biology</style></custom1><custom2><style face="normal" font="default" size="100%">central Alberta, Rochester?</style></custom2><custom4><style face="normal" font="default" size="100%">Science</style></custom4></record></records></xml>