TY JOUR TI CONCEPT AND RELATION OF CATEGORIES "FOOD SUPPLY" AND "FOOD SECURITY": DOMESTIC EXPERIENCE KW agriculture KW region KW population KW problem KW correlation KW opinion KW position KW concept KW category KW food security KW food security JO Socio-economic and humanitarian magazine AU Vlasov, V.A. PY 2018 IS PB Krasnoyarsk State Agrarian University