@book{30414,
	author = {Gacka-Grzesikiewicz, Ewa},
	title = {Park Krajobrazowy Puszczy Knyszyńskiej :},
	publisher = {IOŚ,},
	year = {1993.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=30414}
}