@book{42572,
	author = {Hartmann, Ludwig and Tabernacka, Agnieszka},
	title = {Biologiczne oczyszczanie ścieków /},
	publisher = {"Instalator Polski",},
	year = {cop. 1999.},
	address = {Warszawa :},
	edition = {Wyd. 2 popr.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=42572}
}