Author: Sider Sedefchev, Atila Sedefchev
breeds
10. Characterization and Conservation of Bulgarian Autochthonous Goat Breeds
Author: Sider Sedefchev, Atanas Vuchkov, Atila Sedefchev
12. Evolution and status dynamics of poultry breeding activities in Bulgaria
Author: Emilija Georgieva
3. Evolution and status of pedigree process in pig breeding
Author: Zdravelina Vasileva
12. Dynamics of the organization, management and state of the breeding process in horse breeding
Author: Maya Popova