@book{id_12421,
author = "Vogel, August",
title = "Ueber das Verhältniss der Harnsäure und des Guanin's zur Vegetation",
year = "1870",
address = "München",
publisher = "Verl. d. Akad.",
series = "Abhandlungen",
volume = "Bd. 10, Abth. 3 = [12]",
url = "http://publikationen.badw.de/de/003082932",
}