Title: Prirodookhrannai︠a︡ dei︠a︡telʹnostʹ v stranakh--chlenakh SĖV /
Authors: Rusin, I. I.; Shvet︠s︡ov, M. M.
Publisher: Agropromizdat,
Year: 1988
Subjects: Nature conservation Europe, Eastern.; Conservation of natural resources Europe, Eastern.