@Book{144888866,
title="Vom Wechsel des Pflanzenkleids: Festband f{\"u}r Heinz Ellenberg",
series="Scripta geobotanica 20",
year="1993",
publisher="Goltze",
address="G{\"o}ttingen",
note="[S. Beck ...]",
note="Parallelt.: About changes of the green mantle. - Festschrift Heinz Ellenberg",
note="Archivierung/Langzeitarchivierung gew{\"a}hrleistet PENI XA-DE-NI pdager DE-35",
isbn="3884525204",
language="German"
}