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Soil-geographical Zoning of the U.S.S.R. in Relation to the Agricultural Usage of Lands

Sovet po izuchenii︠u︡ proizvoditelʹnykh sil (Soviet Union)Pochvennyĭ institut imeni V.V. Dokuchaeva

出版	Israel Program for Scientific Translations, 1963
URL	http://books.google.com.hk/books?id=bQBJAAAAMAAJ&hl=&source=gbs_api