The costs of production diseases in dairy herds in England

The Veterinary Journal - Tập 154 Số 1 - Trang 41-51 - 1997
M. A. Kossaibati1, R. J. Esslemont1
1Department of Agriculture, Earley Gate, University of Reading, Reading, Berkshire, RG6 6AT, UK

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Tài liệu tham khảo

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