Kirechev, D., Petev, A. Sustainability of the Food System - Contemporary Challenges and Problems for Bulgaria,
, , 185-193.
Kirechev, D., Petev, A. .
Sustainability of the Food System - Contemporary Challenges and Problems for Bulgaria.
: , , 185-193.
Kirechev, D., Petev, A. ()
Sustainability of the Food System - Contemporary Challenges and Problems for Bulgaria,
: , 185-193
Kirechev, D., & Petev, A.
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Sustainability of the Food System - Contemporary Challenges and Problems for Bulgaria. Известия на Съюза на учените - Варна, 10 (3), 185-193.