Public health and hygiene; a students' manual

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Bolduan, Charles Frederick 1873
Rannpháirtithe:	Bolduan, Nils William 1907
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	Philadelphia and London W. B. Saundrs company 1936.
Ábhair:	Hygiene, Public. Contagion and contagious diseases.