Состав, структура и эволюция агроэкосистем европейской России (лесная и лесостепная зоны) в средневековье (VI – XVI вв.)
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The author of the monograph analyzes the history of cultivated planting, correlation between composition of cultivated plants and structure of sown areas, infestation and main weeds of sown areas. Such kind of edition is published in Russia for the first time.