TY - JOUR L1 - http://journals.pan.pl/Content/106202/PDF/JPPR_49(2)_04_Ronis.pdf L2 - http://journals.pan.pl/Content/106202 PY - 2009 IS - No 2 DO - 10.2478/v10045-009-0021-5 A1 - Ronis, Antanas A1 - Semaškienė, Roma A1 - Dabkevičius, Zenonas A1 - Liatukas, Žilvinas PB - Committee of Plant Protection PAS PB - Institute of Plant Protection – National Research Institute VL - vol. 49 DA - 2009 T1 - Influence of Leaf Diseases on Grain Yield and Yield Components in Winter Wheat UR - http://journals.pan.pl/dlibra/publication/edition/106202 T2 - Journal of Plant Protection Research ER -