Разширено търсене
Автор да съдържа Zhivko Duchev
A 2280
Каталог "Статии" | Списание
Population and geographical distribution analysis of the Rhodope Tsigai sheep
(2023)
Zhivko Duchev; Tsonka Odjakova
Б 1098
Каталог "Статии" | Списание
Analysis of the imports of Ile de France animals in Bulgaria, 2005-2023
(2023)
Zhivko Duchev; Evgeniya Achkakanova
A 2302
Каталог "Статии" | Списание
Distribution and Geographic Concentration of the Central Rhodope Sheep
(2023)
Zhivko Duchev; Pavel Todorov
A 2280
Каталог "Статии" | Списание
Geographic distribution of the Bulgarian Screw-Horn Longhair Goat potential threats to the population diversity
(2022)
Zhivko Duchev; Atila Sedefchev; Atanas Vuchkov
A 2280
Каталог "Статии" | Списание
A methodology for assessment of the risk status of the breeds in Republic of Bulgaria
(2022)
Vasil Nikolov; Zhivko Duchev