Разширено търсене
Автор да съдържа Nadka Kostadinova
Сп Ч T 62
Каталог "Статии" | Списания
Economic Aspects of the Humanization of Some Production Animal Technologies
(2013)
Nadka Kostadinova
Сп Ч T 62
Каталог "Статии" | Списания
State and development of Bulgarian animal husbandry under the conditions of the EU common Agricultural policy
(2010)
George Zhelyazkov;
Nadka Kostadinova;
Darina Zaimova