<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>32</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ashbrook, Craig M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Soil Attributes as Viable Agents in Red Spruce Mortality Along the Southern Appalachian Highlands with Applications As Field and Laboratory Exercises For Community College Science Courses</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Acid rain</style></keyword><keyword><style  face="normal" font="default" size="100%">Air quality</style></keyword><keyword><style  face="normal" font="default" size="100%">Forests</style></keyword><keyword><style  face="normal" font="default" size="100%">Pollution</style></keyword><keyword><style  face="normal" font="default" size="100%">Red spruce</style></keyword><keyword><style  face="normal" font="default" size="100%">Soils</style></keyword><keyword><style  face="normal" font="default" size="100%">Trees -- Growth</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><publisher><style face="normal" font="default" size="100%">George Mason University</style></publisher><pub-location><style face="normal" font="default" size="100%">Fairfax, VA</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><work-type><style face="normal" font="default" size="100%">Ph. D.</style></work-type></record></records></xml>