FERTILIZER FOR ACID SOILS
NESTERENKO VALENTIN M,SU, ZALUTSKIJ IVAN I,SU, ZHEPLINSKIJ BOGDAN M,SU, FROLOV STANISLAV A,SU, KOZAK EVGENIJ I,SU, PETRUNIV IRINA I,SU
Year of Publication 15.09.1984
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Year of Publication 15.09.1984
Patent