<?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%">Feng, X. J.</style></author><author><style face="normal" font="default" size="100%">Simpson, A.J.</style></author><author><style face="normal" font="default" size="100%">Schlesinger, William H.</style></author><author><style face="normal" font="default" size="100%">Simpson, M.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Altered microbial community structure and organic matter composition under elevated CO2 and N fertilization in the Duke forest</style></title><secondary-title><style face="normal" font="default" size="100%">Global Change Biol.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">2104-2116</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><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%">Feng, X. J., Y. P. Xu</style></author><author><style face="normal" font="default" size="100%">Jaffe, R.</style></author><author><style face="normal" font="default" size="100%">Schlesinger, William H.</style></author><author><style face="normal" font="default" size="100%">Simpson, M.J.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Turnover rates of hydrolysable aliphatic lipids in Duke Forest soils determined by compound specific C-13 isotopic analysis</style></title><secondary-title><style face="normal" font="default" size="100%">Org. Geochem</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2010</style></year></dates><volume><style face="normal" font="default" size="100%">41</style></volume><pages><style face="normal" font="default" size="100%">573-579</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>