Healthier living a college textbook in personal and community health

Healthier living a college textbook in personal and community health

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Schifferes, Justus Julius 1907-
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: New York Wiley 1965.
Eagrán:2nd ed.
Ábhair:
Hygiene.
Public health.