00508naa#a2200169#i#450# EN\\bibl\2095 20250108015833.3 2073-0462 20140907b2014####ek#y0engy0150####ca RUS RU ROLE OF AGRIBUSINESS STAFFING IN IMPROVING THE EFFICIENCY OF LAND RESOURCES Journal article Kazan Kazan state agrarian University 2014 5 с. Journal article local Gaynutdinov Ilgizar Gelmutdinovich zh-szf.ru