Handbook of Practical Hygiene (Classic Reprint) - Hardcover

Inhaltsangabe

Excerpt from Handbook of Practical Hygiene<br/><br/>The lack Of a convenient handbook for the guidance Of students in the sanitary ysis Of air, water, soil. And the principal food materials, and in testing the ventilation of buildings, is my apology for the prepa ration Of this little work. There are several excellent handbooks in German that cover about the same field, as well as a number of general treatises on hygiene in English that contain some of the methods incorporated in this work, but there is no short and concise' labora tory guide, in the English language, that satisfactorily meets the wants of the student in practical hygiene.

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