Author: Atanaska Zgurova, Vasil Nikolov
exterior
9. Change in the type of body construction of the Bulgarian Gray Cattle reared in the herd of the scientific centre of agriculture – Sredets
Author: Nikola Chatalbashev, Yanko Gorinov
7. Current State and Future Perspectives for the Local Stara Zagora Sheep
Author: Maria Dzhorbineva, George Kalaydjiev, Ivan Dimitrov
13. Retrospective analysis of the main level selection attributes when breeding ostriches in closed populations
Author: Nikolay Ivanovich Sahatskiy, Yulia Vasilyevna Osadchaya, Yu.P. Kuchinskaya
10. State and phenotypic characteristics of the Zapadnostaroplaninska breed of sheep
Author: Desimir Nedelchev, Andreia Kolev, Georgi Dimov