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Progress in Plant Protection > 2010 > 50 > 1
Journal of Elementology > 2006 > 11 > 2
Acta Scientiarum Polonorum. Agricultura > 2004 > 3 > 1 > 119-128
Progress in Plant Protection > 2010 > 50 > 1
Journal of Elementology > 2006 > 11 > 2
Acta Scientiarum Polonorum. Agricultura > 2004 > 3 > 1 > 119-128