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ספרים בחינם

A Special Mortality among Infants at Loughton, in the Epping Rural Sanitary District

William Henry, Sir Power · 2017

ספרייה ציבורית, Project Gutenberg. בלי הרשמה.

Powders -- Toxicology -- England -- Loughton (Essex)Infants -- Death -- England -- Loughton (Essex)Infants -- Health and hygiene -- England -- Loughton (Essex)Loughton (Essex, England) -- Social conditions -- 19th century