The influence of tropical climates, more especially the climate of India on European constitutions; the principal effects and diseases thereby induced, their prevention or removal, and the means of preserving health in hot climates, rendered obvious to Europeans of every capacity : an essay / by James Johnson.

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The influence of tropical climates, more especially the climate of India on European constitutions; the principal effects and diseases thereby induced, their prevention or removal, and the means of preserving health in hot climates, rendered obvious to Europeans of every capacity : an essay / by James Johnson. Public Domain Mark. Source: Wellcome Collection.