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Credit
Practical observations on the hygiene of the army in India : including remarks on the ventilation and conservancy of Indian prisons : with a chapter on prison management / by Stewart Clark. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.