On the geographical distribution of tropical diseases in Africa : with an appendix on a new method of illustrating the geographical distribution of disease / by R.W. Felkin.

Licence: Public Domain Mark

Credit: On the geographical distribution of tropical diseases in Africa : with an appendix on a new method of illustrating the geographical distribution of disease / by R.W. Felkin. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.