@book{15665,
	author = {ROSSERT, Robert},
	title = {Grundlagen der Wasserwirtschaft und Gewasserkunde /},
	year = {1969.},
	address = {Munchen,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15665}
}