LDR 00623naa#a2200193#i#450# 001 EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\38379 005 20241104103346.1 011 ## _a1997-4868 100 ## _a20200620b2020####ek#y0engy0150####ca 102 ## _aRU 200 1# _aImproving crop production efficiency by optimizing the timing of field work _eJournal article 210 1# _aEkaterinburg _cUral State Agrarian University _d2020 215 ## _a12 с. 608 ## _aJournal article _2local 700 #1 _aStepnyh _gN. V. 700 #1 _aNesterova _gE. V. 700 #1 _aGilev _gS. D. 700 #1 _aZargaryan _gA. M. 856 4# _ausau.editorum.ru _u