@book{244476,
	author = {Warming, Eugenio},
	title = {Froplanterne (Spermatofyter)},
	publisher = {Gyldendalske Boghandel},
	year = {1933},
	address = {Copenhagen},
	edition = {2a ed.},
	note = {Med 591 I teksten trykte figurer eller figurgrupper}
}