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Предметна рубрика да съдържа Крави - Раздояване
987
I 71
I 900
Д11144
Каталог "Дисертации" | Дисетации
Innovative Technology and Sustainable Development of Organic Dairy Farming
The case of automatic milking systems in Denmark
(2009)
Frank Oudshoorn
Д9373
Каталог "Дисертации" | Дисетации
Effect of milking and feeding routines on milk production, hormone release and behaviour in dairy cattle
(2000)
Birgitta JOHANSSON
Д9540
Каталог "Дисертации" | Дисетации
Experimentelle Untersuchungen zur Wirkung von Shoreharte und Wandstarke von Silicon-Zitzengummis auf die Milchabgabe von Braunviehkuhen
(2000)
Dietmar SCHATZL