@book{33308,
	author = {GIBERT, Janine.},
	title = {Groundwater/surface water ecotones :},
	publisher = {Cambridge Univ. Press,},
	year = {1997.},
	series = {International Hydrology Series},
	address = {Cambridge :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=33308}
}