Lessons and experiments on scientific hygiene and temperance for elementary schoolchildren / by Helen Coomber.
- Coomber, Helen.
- Date:
- 1914
Licence: In copyright
Credit: Lessons and experiments on scientific hygiene and temperance for elementary schoolchildren / by Helen Coomber. Source: Wellcome Collection.
Provider: This material has been provided by The University of Leeds Library. The original may be consulted at The University of Leeds Library.
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