Author: Dimitre Nikolov, Minka Anastassova-Chopeva, Nina Koteva, Plamena Yovchevska, Mimoza Mladenova, Petar Kirovski
Scientific Works Academic Publishing House of the Agricultural University – Plovdiv
ISSN 1312-6318
Author: Dimitre Nikolov, Minka Anastassova-Chopeva, Nina Koteva, Plamena Yovchevska, Mimoza Mladenova, Petar Kirovski