00592naa#a2200193#i#450# EN\\bibl\2123 20250128034926.2 2073-0462 20140907b2014####ek#y0engy0150####ca RUS RU MAIN FACTORS OF CROP FORMATION OF FESCUE SEEDS ON GRAY FOREST SOILS OF THE REPUBLIC OF TATARSTAN Journal article Kazan Kazan state agrarian University 2014 4 с. Journal article local Trofimov Nikolay Safiollin Faik Nabievich Minnullin Gennadiy zh-szf.ru