Vstrechi s prirodoĭ
By: N.D. Sysoev.
Edition: Izd. 3-e, perer. i dop.
Publisher: Agropromizdat
Published: 1986
Place of publication: Moskva
Language: rus
Number of pages: 197
Subjects: Natural history -- Russia (Federation); Nature conservation -- Russia (Federation)
Notes: Bibliography: p. [199]