<?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%">Fargione, Joseph</style></author><author><style face="normal" font="default" size="100%">Hill, J</style></author><author><style face="normal" font="default" size="100%">Tilman, David</style></author><author><style face="normal" font="default" size="100%">Polasky, S</style></author><author><style face="normal" font="default" size="100%">Hawthorne, P</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Land clearing and the biofuel carbon debt</style></title><secondary-title><style face="normal" font="default" size="100%">SCIENCE</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CDR</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">319</style></volume><pages><style face="normal" font="default" size="100%">1235</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><accession-num><style face="normal" font="default" size="100%">LTER.2008-83130</style></accession-num></record></records></xml>