<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>46</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Larson, Gary L</style></author><author><style face="normal" font="default" size="100%">Silsbee, David G</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Brief Review of Causes and Consequences of Acid Precipitation (Rain and Snow) in Relation to Potential Effects on the Resources of the Great Smoky Mountains National Park</style></title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Acid rain</style></keyword><keyword><style  face="normal" font="default" size="100%">Fauna</style></keyword><keyword><style  face="normal" font="default" size="100%">Flora</style></keyword><keyword><style  face="normal" font="default" size="100%">Soils</style></keyword><keyword><style  face="normal" font="default" size="100%">Water quality</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1978</style></year></dates><publisher><style face="normal" font="default" size="100%">U.S. National Park Service, Uplands Field Research Lab</style></publisher><pages><style face="normal" font="default" size="100%">28</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">Includes a lengthy bibliography.</style></notes></record></records></xml>