Разширено търсене
Автор да съдържа G. Schonmuth
10
Каталог "Книги" | Книги
Zuchterische und okologische Grundlagen
(1985)
D. Flade; G. Schonmuth; G. Seeland
41
Каталог "Книги"
Automation of feeding and milking : production, health, behaviour, breeding
Proc. of the EAAP-symp. of the Commission on animal management and health & cattle production, Helsinki, Finland, 1 July 1988
(1988)
J. Unshelm