ORIGINAL RESEARCH
Aspects of Sewage Disposal from Tourist Facilities
in National Parks and Other Protected Areas
Grzegorz Kaczor1, Tomasz Bergel1, Piotr Bugajski1, Jacek Pijanowski2
Pol. J. Environ. Stud. 2015;24(1):107-114
ORIGINAL RESEARCH
Vulnerability of National Parks to Natural
Hazards in the Serbian Danube Region
Slavoljub Dragićević1, Minucsér Mészáros2, Snežana Djurdjić1, Dragoslav Pavić3,
Ivan Novković1, Radislav Tošić4
Pol. J. Environ. Stud. 2013;22(4):1053-1060