Author: Jivko Nakev, Radka Nedeva, Sonya Ivanova-Peneva, Nadejda Palova, Elena Gineva, Kulyo Kulev
East Balkan Swine
8. Structure and size of the pig herds and characteristics of the households in the country raising East Balkan swine
Author: Ivelina Zapryanova, Maria Pavlenko, Aleksi Stoykov
4. Status of the controlled population of the east bаlkan swine breed
Author: Jivko Nakev, Kulyo Kulev