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Sökt på: Böcker av Roy Kellaway
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totalt 2 träffar
Feeding Concentrates
E-bok,
2004,
Engelska,
ISBN 9780643091047
This book presents strategies for feeding energy and protein supplements to pasture-fed dairy cows and examines the potential economic benefits. Effective supplementary feeding …
Feeding Concentrates
E-bok,
2004,
Engelska,
ISBN 9780643098923
This book presents strategies for feeding energy and protein supplements to pasture-fed dairy cows and examines the potential economic benefits.Effective supplementary feeding of …