Ėkologii︠a︡ Verkhnevolzhskoĭ vodnoĭ sistemy
By: Kosov, V.I., Levinskiĭ V.V., Kosova I.V.
Contributors: Levinskiĭ, V. V. (Vladimir Valerʹevich); Kosova, I. V. (Irina Vladimirovna)
Publisher: Bulat
Published: 2003
Place of publication: Tverʹ
Language: rus
Number of pages: 179