Diehl, Harold S.
Healthful living / Harold S. Diehl. - 7th ed. - New York : McGraw-Hill, c 1964. - 691 p. : ill. ; 24 cm.
Includes index.
319 319
Hygiene.
Promotion of health
614 / D563h
Healthful living / Harold S. Diehl. - 7th ed. - New York : McGraw-Hill, c 1964. - 691 p. : ill. ; 24 cm.
Includes index.
319 319
Hygiene.
Promotion of health
614 / D563h