Wrocław University of Technology Faculty of Environment Engineering & Politechnika Wrocławska. (1975). Environment protection engineering. Wrocław Technical University Press.

Wrocław University of Technology Faculty of Environment Engineering and Politechnika Wrocławska. Environment Protection Engineering. Wrocław: Wrocław Technical University Press, 1975.

Wrocław University of Technology Faculty of Environment Engineering and Politechnika Wrocławska. Environment Protection Engineering. Wrocław Technical University Press, 1975.