@book{17665,
	author = {BOLEWSKI, Andrzej},
	title = {Geologia gospodarcza i jej zagadnienia /},
	year = {1978.},
	address = {Wrocław,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=17665}
}