@book{30173,
	author = {TARBUCK, Edward J. and LUTGENS, Frederick K.},
	title = {The Earth :},
	publisher = {Bell & Howell,},
	year = {cop.1984.},
	address = {Columbus :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=30173}
}