Chumata po ptitsite v Bŭlgarii︠a︡ i merki za borba s nei︠a︡ | Diseases in fowl in Bulgaria and measures in the struggle against them
1949
Angelov, St
AGROVOC关键词
书目信息
出版者
[publisher not identified]
语言
保加利亚语
类型
Text; Monograph; Book
2024-02-27
2025-07-19
MODS