@book{32940,
	author = {HOFFMAN, David John},
	title = {Handbook of ecotoxicology /},
	publisher = {Lewis,},
	year = {cop. 1995.},
	address = {Boca Raton [etc.] :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=32940}
}