Nature reserves in the USSR
Davydova, M.
Nature reserves in the USSR M. Davydova, V. Koshevoi ; translated from the Russian - Moscow : Progress Publishers, 1989. - 105 pages : illustrations (some col.) ; 23 cm.
Title on verso t.p.: Zapovednymi tropami.
Includes bibliographical references.
5010017083
Natural areas--Soviet Union.
Natural history--Soviet Union.
Nature reserves in the USSR M. Davydova, V. Koshevoi ; translated from the Russian - Moscow : Progress Publishers, 1989. - 105 pages : illustrations (some col.) ; 23 cm.
Title on verso t.p.: Zapovednymi tropami.
Includes bibliographical references.
5010017083
Natural areas--Soviet Union.
Natural history--Soviet Union.