<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">邹正禹</style></author><author><style face="normal" font="default" size="100%">唐海龙</style></author><author><style face="normal" font="default" size="100%">刘阳生*</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">北京市郊农业土壤中多环芳烃的污染分布和来源</style></title><secondary-title><style face="normal" font="default" size="100%">环境化学</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><volume><style face="normal" font="default" size="100%">35</style></volume><pages><style face="normal" font="default" size="100%">874 – 880</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">2</style></issue></record></records></xml>