Entwisle, John.

Beef cattle health for beef producers in the Hunter and Cumberland Coast and Valley districts / originally written by John Entwisle ; revised and expanded by David Kennedy [and] Ian Blackwood. - Rev. edition. - [Sydney] : Dept. of Agriculture, N.S.W., [1989?]. - 35 p. : ill. - Agdex ; 420/650 .

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Veterinary medicine.
Beef cattle--Diseases--New South Wales.