Doklad o sostoi︠a︡nii okruzhai︠u︡shcheĭ prirodnoĭ sredy v Amurskoĭ oblasti za 1997 god
Publisher: Gos. komitet po okhrane okruzhai︠u︡shcheĭ sredy Amurskoĭ oblasti
Published: 1998
Place of publication: Blagoveshchensk
Language: rus
Number of pages: 112
Subjects: Environmental protection; Pollution