966 resultados para Air masses of respiratory diseases
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Mimeographed.
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Mimeographed.
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Submitted in Poultry Disease Essay Contest, 1945.
A basis for nomenclature of animal diseases : topographic classifications and etiologic categories /
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Typewritten.
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Mode of access: Internet.
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Bibliographical references included in "Notes" (p. 45-47)
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Mode of access: Internet.
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Includes bibliography.
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"May 1995"--Cover.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Later ed. published under title: An arithmetical and medical analysis of the diseases and mortality of the human species.