BIOLOGY LESSONS
Dr. Tsvetoslav Koynarski
Trakia University, Faculty of Veterinary Medicine
Department of Animal Genetics
6000 Stara Zagora, Bulgaria
e-mail: tkoynarski@gmail.com
Dr. Tsvetoslav Koynarski
Trakia University, Faculty of Veterinary Medicine
Department of Animal Genetics
6000 Stara Zagora, Bulgaria
e-mail: tkoynarski@gmail.com