00568naa#a2200193#i#450# EN\\bibl\2100 /en/manage/index 20250228050433.5 2073-0462 20140907b2014####ek#y0engy0150####ca RUS RU NATURAL AND ECONOMIC FACTORS, DETERMINING FARMLAND QUALITY Journal article Kazan Kazan state agrarian University 2014 4 с. Journal article local Nuretdinova Yuliya Nuretdinov Ildar test.editorum.ru /en/manage/index