RU
Rezul'taty ocherednogo nabljudenija vlijanija gazov i par SO₂, SO₃ i H₂SO₄ na derev'ja, kusty i vrednuju ehntomofaunu sadov v rajjone koni i pererabatyvajushhikh zavodov sery v Makhove okolo Tarnobzhega
EN
Results of succesive observation of the effect of gases and vaprours of SO₂, SO₃ and H₂SO₄ on trees, shrubs and destructive insects in orchards in the vicinity of sulphur mine and processing plant at Machów near Tarnobrzeg