Note on the influence of extraneous forces upon the proportion of the sexes produced by canaries / by Walter Heape.

  • Heape, Walter, 1855-1929.
Date:
[1907]

Licence: In copyright

Credit: Note on the influence of extraneous forces upon the proportion of the sexes produced by canaries / by Walter Heape. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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