<?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%">Kelly, V. R.</style></author><author><style face="normal" font="default" size="100%">Canham, Charles D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resource heterogeneity in oldfields</style></title><secondary-title><style face="normal" font="default" size="100%">J. Veg. Sci.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.caryinstitute.org/reprints/Kelly_and_Canham_1992_J_Veg_Sci_3_545-552.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">3</style></volume><pages><style face="normal" font="default" size="100%">545-552</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>