LDR 00738naa#a2200193#i#450# 001 EN\ELEKTRONNAYA NAUKA\bibl\6a84bd8894fbba14f787483f 005 20260820021656.4 100 ## _a20260616b2026####ek#y0engy0150####ca 102 ## _aRU 200 1# _aESTIMATION OF OPERATING COSTS WHEN USING A COMBINED IRRIGATION SYSTEM _eJournal article 210 1# _aMoscow _cElectronic science _d2026 215 ## _a17 с. 608 ## _aJournal article _2local 675 ## _aЭкономика сельского хозяйства. Продовольственный комплекс. 338.43 _z 700 #1 _aTravkin _gVladislav Sergeevich 700 #1 _aMischenko _gNikolay Andreevich 700 #1 _aEvseev _gEvgeniy Yur'evich 700 #1 _aTravkina _gAlina Rafikovna 856 4# _aqje.su _u