Second International Congress on School Hygiene : London, 1907 ... Transactions--Vol. I-III / edited and arranged by the honorary general secretaries, James Kerr ... E. White Wallis, F.S.S.

  • International Congress on School Hygiene 1907 : London, England)
Date:
1908
Catalogue details

Licence: Public Domain Mark

Credit: Second International Congress on School Hygiene : London, 1907 ... Transactions--Vol. I-III / edited and arranged by the honorary general secretaries, James Kerr ... E. White Wallis, F.S.S. Source: Wellcome Collection.

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