Milk hygiene
Subject
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Harvard Medical School. Department of Preventive Medicine and Hygiene sanitary surveys
Series Identifier: M-SD04 Series 00064.Overview:
This series consists of sanitary surveys of various towns, cities, and counties throughout the United States from 1920-1948. Surveys were conducted by students to fulfill requirements of the Harvard Medical School class in Preventative Medicine and Hygiene.