Centre for Agricultural Research, Institute for Soil Sciences and Agricultural Chemistry, Hungarian Academy of Sciences, O.Herman 15, Budapest 1022, Hungary
Centre for Agricultural Research, Institute for Soil Sciences and Agricultural Chemistry, Hungarian Academy of Sciences, O.Herman 15, Budapest 1022, Hungary
Centre for Agricultural Research, Institute for Soil Sciences and Agricultural Chemistry, Hungarian Academy of Sciences, O.Herman 15, Budapest 1022, Hungary
Georgikon Faculty, University of Pannonia, F.Deak 16, Keszthely 8360, Hungary