Geographical variations in dental caries rates, including a study of dental conditions among 26,576 school-age children of east, middle and west Tennessee, with correlated data :
a thesis submitted in partial fulfillment ... Master of Science in Public Health ... /
by P.E. Blackerby Jr..

APA Citation

Blackerby, P. E., University of Michigan. School of Public Health. (1941). Geographical variations in dental caries rates, including a study of dental conditions among 26,576 school-age children of east, middle and west Tennessee, with correlated data: a thesis submitted in partial fulfillment ... Master of Science in Public Health .... .

MLA Citation

Blackerby, P. E., Jr, and University of Michigan. School of Public Health. Geographical Variations In Dental Caries Rates, Including a Study of Dental Conditions Among 26,576 School-age Children of East, Middle And West Tennessee, With Correlated Data: a Thesis Submitted In Partial Fulfillment ... Master of Science In Public Health .... , 1941.