<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">McDonnell, M.J.</style></author><author><style face="normal" font="default" size="100%">Pickett, Steward T. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Comparative analysis of ecosystems along gradients of urbanization: opportunities and limitations</style></title><secondary-title><style face="normal" font="default" size="100%">J. Cole, G. Lovett, and S. Findlay (eds.). Comparative Analyses of Ecosystems: Patterns, Mechanisms, and Theories</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1991</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer-Verlag New York, Inc.</style></publisher><pages><style face="normal" font="default" size="100%">351-355</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>