The problems of ecological investigations and management in the "Eastern Carpathians" transboundary Biospherical Reserve : Reprint
Midriak Rudolf TUZFEAE - Katedra aplikovanej ekológie
Válková Ljuba TUZFEAE - Katedra aplikovanej ekológie
Zaušková Ľubica TUZFEAE - Katedra aplikovanej ekológie
Ways to Solve Interconnected Problems of the Natural Environment and Development of Border Terrains in Ukraine, Poland, Slovakia : Collection of Science and Methodical Papers. (1995), s. 68-72
xcla - ČLÁNKY