@misc{Kulmatycki_Włodzimierz_Julian_(1895–1939)_O_1931, author={Kulmatycki, Włodzimierz Julian (1895–1939)}, copyright={Public Domain}, journal={Publications of famous biologists - a collection of prints}, address={[unknown]}, address={(Warszawa)}, howpublished={online}, year={1931}, publisher={[unknown]}, publisher={(Drukarnia St. Niemiry Syn i S-Ka)}, language={pol}, type={Text}, title={O rybołówstwie na Orawie}, URL={http://rcin.org.pl/ibd/Content/79072/PDF/559.pdf}, keywords={Fishing - Black Orava (river basin) - Slovakia}, }