<?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%">Gerking, Shelby D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Freshwater Fish-A Global Food Potential</style></title><secondary-title><style face="normal" font="default" size="100%">AMBIO</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">acidification</style></keyword><keyword><style  face="normal" font="default" size="100%">environment</style></keyword><keyword><style  face="normal" font="default" size="100%">eutrophication</style></keyword><keyword><style  face="normal" font="default" size="100%">fish</style></keyword><keyword><style  face="normal" font="default" size="100%">food</style></keyword><keyword><style  face="normal" font="default" size="100%">freshwater</style></keyword><keyword><style  face="normal" font="default" size="100%">global food production</style></keyword><keyword><style  face="normal" font="default" size="100%">industrial waste</style></keyword><keyword><style  face="normal" font="default" size="100%">limiting factors</style></keyword><keyword><style  face="normal" font="default" size="100%">pollution</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1977</style></year></dates></record></records></xml>