@book{6925,
	author = {ORZESZYNA, Piotr.},
	title = {Constructed wetlands for wastewater treatment from small communities /},
	publisher = {Wydaw. PG,},
	year = {1995.},
	address = {Gdańsk :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=6925}
}