Irregular teeth
Subtitle: causes, effects, and preventive treatment
Contributors: Massachusetts. Department of Public Health
Series: Harvard College Library pamphlet digitization program
Publisher: Wright & Potter Print. Co., State Printers
Published: 1921
Place of publication: Boston
Language: eng
Subjects: Teeth; Abnormalities; Malocclusion in children
Notes: Cover title.

At head of title: The Commonwealth of Massachusetts. Department of Public Health.

By Frank A. Delabarre. Author's name associated with caption title at head of p. [3].

"Reprinted from The Commonwealth, Vol. 7, No. 5, 1920"--Cover verso.