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Selected problems of environmental protection in Dolnośląskie Voivodship
- Selected problems of environmental protection in Dolnośląskie Voivodship / Joanna Szymańska .
In: Hradec Economic Days 2011 [325 s.]. ISBN 978-80-7435-101-3 (brož.) Hradecké ekonomické dny 2011. Hradec Králové : Gaudeamus, 2011. s. 280-284 : 1 graf . http://fim2.uhk.cz/hed/data/proceedings_2011_2.pdf .article
Number of the records: 1