Zobrazeno 1 - 2
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pro vyhledávání: '"Petr D. Vengerov"'
Publikováno v:
Biology Bulletin. 47:1260-1267
The recession of agriculture in Russia from approximately the mid-2000s changed to an increase, which was accompanied by a reversion to intensive technologies; market transition to cultivation of quick payback crops (potatoes, rapeseed, sunflower) an
Publikováno v:
Povolzhskiy Journal of Ecology. :61-77