00268nam a2200097Ia 4500008004100000082002300041245004200064260002900106650001200135650002300147220204s9999    xx            000 0 und d  a574:001.814bADV.1 0aAdvances in ecological research. V 1.  aNew YorkbAcademicc1962  aEcology  aWoodland ecosystem