00639naa#a2200193#i#450# EN\\bibl\8246 20240916190247.1 2073-0462 20150915b2015####ek#y0engy0150####ca RUS RU RESISTANT OF TRITICUM AESTIVUM VARIETIES OF DIFFERENT ORIGIN TO BIOTIC STRESSORS ON THE FOREST-STEPPE AND STEPPE ZONES OF ORENBURG URALS Journal article Kazan Kazan state agrarian University 2015 5 с. Journal article local Timoshenkova Tatyana Aleksandrovna Mukhitov Lenar Samuilov Feofan naukaru.ru