K voprosu o zagr︠i︡aznenīi r︠i︡ek promyshlennymi i gorodskimi stochnymi vodami : zagr︠i︡aznenīe Ėmbakha gorodskimi i fabrichnymi stochnymi vodami goroda ︠I︡Urʹeva s obrashchenīem osobennago vnimanī︠i︡a na vred nanosimyĭ otbrosami rybam : disserta︠t︡sī︠i︡a na stepenʹ magistra farma︠t︡sīi - Melkert, A. I. (Tip. Ėd. Bergmana, 1904)