Polish Journal of Environmental Studies
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 457-462
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 447-456
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 463-472
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 473-478
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 503-508
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 613-621
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 509-513
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 549-555
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 587-596
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 557-567
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 605-611
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 597-603
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 525-529
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 479-483
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 569-580
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 515-523
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 539-548
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 491-501
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 485-490
Polish Journal of Environmental Studies > 2008 > 17 > 4 > 581-586