SEC/9/2/4/1
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Unidad documental simple
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May 1911
Parte de ZSL Secretaries
SEC/9/2/20/11
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Unidad documental simple
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2 Aug 1927
Parte de ZSL Secretaries
Memorandum by the Secretary regarding the care of animals (mammals, birds, reptiles, fishes, etc) in transport
SEC/9/2/21/25
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Unidad documental simple
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2 Aug 1927
Parte de ZSL Secretaries
Memorandum by the Secretary on the care of animals (mammals, birds, reptiles, fishes, etc) in transport
SEC/11/2/1/6
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Unidad documental simple
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Aug 1940
Parte de ZSL Secretaries
Report and notes on the normal requirements of fish per day