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Publication of RO85520ApublicationCriticalpatent/RO85520A/ro
Publication of RO85520BpublicationCriticalpatent/RO85520B/ro
Studies on the Interrelation of Various Ions in Nutrient Absorption by the Tea Plant (Part 2) Interrelation of N, P, K, Ca and Mg in Water Culture Solution, Supplied with ammonium Sulfate as Nitrogen Source