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Perevalova А.S., Yakovleva L.V., Perevalov S.N. DISTRIBUTIONS OF THE EXCHANGE POTASSIUM CONTENT IN SOILS IN TERRITORY OF DELTA OF VOLGA [№ 12 ' 2011] Work is devoted studying of laws of distribution of exchange potassium in soil-vegetative complexes of average and low levels meadows in territory of delta of Volga. |
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Editor-in-chief |
Sergey Aleksandrovich MIROSHNIKOV |
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