Introduction and reintroduction are the ways to protect rarities of the local flora

по Ignatenko, N. A.
Опубликовано в: Fundamental and applied problems of environmental protection. Vol. 4 : International conference, September, 12-16, 1995, Tomsk : abstracts

The state of grass cover of the Siberian botanical garden landscapes

Опубликовано в: Fundamental and applied problems of environmental protection. Vol. 4 : International conference, September, 12-16, 1995, Tomsk : abstracts