<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Keith, Lloyd B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Role of food in hare population cycles</style></title></titles><dates><year><style  face="normal" font="default" size="100%">1983</style></year></dates><publisher><style face="normal" font="default" size="100%">Oikos </style></publisher><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">385-395</style></pages><language><style face="normal" font="default" size="100%">en</style></language><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">Herbivore-plant interactions at northern latitudes: proceedings of a symposium held 14-18 September, 181, at Kevo, Finland</style></notes><custom1><style face="normal" font="default" size="100%">Biology</style></custom1><custom2><style face="normal" font="default" size="100%">Rochester</style></custom2><custom4><style face="normal" font="default" size="100%">Science</style></custom4></record></records></xml>