Oksana A. KRASOVSKAYA
1 ta ish
Irkutsk National Research Technical University
Economic issues of agricultural development
Vadim E. Vyaznikov, Oksana A. KRASOVSKAYA
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Ishlab chiquvchilar uchun
1 ta ish
Irkutsk National Research Technical University
Vadim E. Vyaznikov, Oksana A. KRASOVSKAYA