@misc{Schaum_Hermann_Rudolph_(1819–1865)_Notes_1844,
 author={Schaum, Hermann Rudolph (1819–1865)},
 copyright={Public Domain},
 journal={Publications of famous biologists - a collection of prints},
 address={[unknown]},
 howpublished={online},
 year={1844},
 publisher={[unknown]},
 language={eng},
 type={Text},
 title={Notes on the Natural History of Aphides, translated from Ratzeburg’s Forstinsecten, Vol. III, 1844},
 URL={http://rcin.org.pl/Content/134616/PDF/WA488_169209_19746_s2183.pdf},
 keywords={Insects (Aphides), Insects (Aphides) - natural history, Insects (Aphides) - sex, Insects (Aphides) - metamorphosis, Insects (Aphides) - development, Insects (Aphides) - copulation, Insects (Aphides) - hibernation},
}