TY - BOOK A1 - Melkert, A.K. T1 - Zagrjaznenie Embaha gorodskimi i fabritchnymi stotchnymi vodami goroda Jurjeva s obracheniem osobennogo vnimanija na vred, nanosimyi otbrosami na ryby [Pollution of the Emajõgi river from the town of Jurjev municipal and industrial sewage, with particular attention to damage to fishstocks] Y1 - 1904 CY - Jurjev (Dorpat) PB - University of Jurjev ER -