First progres report of the campaign against mosquitoes in Sierra Leone / by Ronald Ross.

  • Ross, Ronald, Sir, 1857-1932.
Date:
1901

Licence: In copyright

Credit: First progres report of the campaign against mosquitoes in Sierra Leone / by Ronald Ross. Source: Wellcome Collection.

Provider: This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.

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