@book{44420,
	author = {HESLENFELD, Peter},
	title = {Corridors and ecosystems :},
	publisher = {Council of Europe Publishing,},
	year = {cop. 2003.},
	series = {Council of Europe Publishing ;},
	address = {Strasbourg :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=44420}
}