@book{20437,
	author = {KORTE, Friedhelm.},
	title = {Ökologische chemie :},
	publisher = {Georg Thieme,},
	year = {1980. 9},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20437}
}