- Kabardinian Plain by Great Soviet Encyclopedia
a plain in Ciscaucasia, situated in the Terek River basin, south of the lower reaches of the Malka...
- Tchernozem by Laila Payne
(geology) Chernozem
- chernozem by Dylan Greene
Or black earth. Variety of soil rich in organic matter in the form of humus. It is generally a modified type of loess. True chernozem is black in color, but there are various grades, shading off into gray and chestnut-brown soils. It forms in areas ...
- Ruprekht, Frants by Great Soviet Encyclopedia
Born Nov. 1, 1814, in Freiburg; died July 23 (Aug. 4), 1870, in St. Petersburg. Russian botanist....
- Ruprekht, Frants Ivanovich by Great Soviet Encyclopedia
Born Nov. 1, 1814, in Freiburg; died July 23 (Aug. 4), 1870, in St. Petersburg. Russian botanist....