Preobrazovanie Necernozem'ja: itogi, problemy, perspektivy
Published in: | Kommunist. - Moskva : Izd. Pravda, 1952. - (1985), 9(1271), Seite 34-46 |
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Main Author: | |
Format: | Article |
Language: | Russian |
Published: |
1985
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ISSN: | 0105-1725 |
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