Poli︠a︡rnyĭ desant - vazhneĭshee mnogot︠s︡elevoe mezhdunarodnoe meroprii︠a︡tie po izuchenii︠u︡ okruzhai︠u︡shcheĭ sredy XXI veka
By: [podgotovil M.A. Sadikov]
Edition: Izd. 3-e, perer. i dop.
Publisher: [s.n.]
Published: 2000
Place of publication: Sankt-Peterburg; Moskva
Language: rus
Number of pages: 63
Subjects: Environmental conditions; Environmental policy; Environmental protection
Notes: Cover title.

Includes bibliographical references (p. 62).