Improvement in sanitary conditions in Lower Silesia as one of the priorities of regional policy for 2004-2006 - selected problems

SZYMAŃSKA, Joanna. Improvement in sanitary conditions in Lower Silesia as one of the priorities of regional policy for 2004-2006 - selected problems. In Hradecké ekonomické dny 2009. Vyd. 1. Hradec Králové : Gaudeamus, 2009 Hradecké ekonomické dny 2009, s. 294-300 : 1 tb.