<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bukaveckas, P. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of lake and watershed liming on light attenuation, thermal stratification and phytoplankton production</style></title><secondary-title><style face="normal" font="default" size="100%">H. Olem, (ed.). International Lake and Watershed Liming Practices</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1991</style></year></dates><publisher><style face="normal" font="default" size="100%">Terrene Institute, Washington, D. C.</style></publisher><pages><style face="normal" font="default" size="100%">129-144</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>