@Book{436684977,
author="Krommenhoek, Willem",
title="Biologie in Bildern",
year="1979",
edition="1. - 6. Tsd",
publisher="Quelle {\&} Meyer",
address="Heidelberg",
note="Willem Krommenhoek; J. Sebus; G. J. van Esch",
isbn="3494010056",
language="German"
}