@misc{_Allgemeine,
 howpublished={online},
 publisher={bey Georg Christian Grund und Adam Heinrich Holle},
 language={ger},
 type={printed books 1501-1800},
 title={Allgemeine Historie der Natur Bd. 1,2,4,6,7.1},
 keywords={natural history, printed books 1501-1800},
}