@book{33550,
	author = {Zülch, K. J.},
	title = {Otfrid Foerster, physician and naturalist, November 9, 1873-June 15, 1941 /},
	publisher = {Springer-Verlag,},
	year = {c1969.},
	address = {Berlin,},
	note = {Translation of Otfrid Foerster, Arzt und Naturforscher.}
}