Note on the prevalence of the ankylostomum in Calcutta : (for the I.M.G. collective investigation) / by Leonard Rogers.

  • Rogers, Leonard, 1868-1962.
Date:
1900

Licence: Public Domain Mark

Credit: Note on the prevalence of the ankylostomum in Calcutta : (for the I.M.G. collective investigation) / by Leonard Rogers. Source: Wellcome Collection.

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