Author: Evgeniy Chigrinov, Ruslan Batyr
milk production
19. Dynamics of development and present status of Montbeliard cattle breed in Bulgaria
Author: Svetoslav Karamfilov, Atanas Atanasov
Author: Evgeniy Chigrinov, Ruslan Batyr
Author: Svetoslav Karamfilov, Atanas Atanasov