292 resultados para poultry farming


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Bibliography of poultry science materials with citations ranging from ca. 1814 to 1954.

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Published by United States Department of agriculture. Bureau of agricultural economics. Division of farm management and costs, and New York State college of agriculture, Cornell university. Department of agricultural economics and farm management cooperating.

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Mode of access: Internet.

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Mimeographed.

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Translation of Commercial egg farming from practical experiences gained over a period of years.

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Mode of access: Internet.