The effect of short lactations on the productivity of sows.
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Age Factors↗
Biomedical subjects
M G Pay
Publications and source records attributed to M G Pay.
The effect of disease on a large pig fattening enterprise. I. Incidence and characteristics of disease.
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Agriculture↗
The effect of disease on a large pig fattening enterprise. II. Causes, control and economics of disease.
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Agriculture↗
Trial with Salmonella cholerae-suis vaccine for pigs.
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Animals↗