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Correspondence regarding acquisition and printing of the Regulations, 1956

Regulations Made Under Section 17 of the Zoological Society of London Act, 1928

Extant staff cards for London and Whipsnade Zoos

Papers of the Superintendent of Whipsnade

Reports by the Superintendent of Whipsnade Zoo

Reports by the Superintendent of Whipsnade Zoo

Reports by the Superintendent of Whipsnade Zoo

Reports by the Superintendent of Whipsnade Zoo

Reports by the Superintendent of Whipsnade Zoo

Reports by the Superintendent of Whipsnade Zoo