Wilson, R. T. (1995). Livestock production systems. Malaysia: Macmillan Education.
Trích dẫn kiểu ChicagoWilson, R. Trevor. Livestock Production Systems. Malaysia: Macmillan Education, 1995.
MLA citiranjeWilson, R. Trevor. Livestock Production Systems. Malaysia: Macmillan Education, 1995.
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