TY - GEN A2 - Central Statistical Office A2 - Statistical Office in Szczecin PB - Statistical Publishing Establishment L2 - http://www.jbc.bj.uj.edu.pl/Content/275362 KW - maritime shipping KW - seaports T1 - Polish Seaports and Maritime Shipping in the years 2002-2004 UR - http://www.jbc.bj.uj.edu.pl/dlibra/publication/edition/275362 ER -