@misc{Wira_Jerzy_Zagrożenia, author={Wira, Jerzy and Ryter-Przybylska, Zofia and Kowalski, Piotr and Urban, Jerzy}, howpublished={online}, publisher={Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego}, language={eng}, language={pol}, abstract={The problem of menace of natural environment in the Valley of Odra River was presented in the paper. The described menaces were divided into two groups: naturegenic - caused by changes in the nature and anthropogenic - connected with human activity.}, type={artykuł}, title={Zagrożenia środowiska przyrodniczego pasma Odry = The menaces of natural environment in the strip of Odra River}, keywords={Odra, zagrożenia naturogeniczne, zagrożenia atropogeniczne}, }