@book{10163,
	author = {SILSKI, Zygmunt. and Madej, Tadeusz},
	title = {Gospodarka a środowisko naturalne /},
	publisher = {Wydaw. Uczelniane PK,},
	year = {1997.},
	address = {Koszalin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=25178}
}