Subjects
The documents in the eHRAF databases are indexed according to the Outline of Cultural Materials (OCM), an ethnographic subject classification system designed to cover all aspects of cultural and social life. Use this page to browse the OCM Subjects found in eHRAF World Cultures, to read a description of each subject, and to view related subjects. Learn more about the OCM here.
nutrition
Broader Term: human biology
human biology
applied animal science
Broader Term: animal husbandry
medical research
Broader Term: health and welfare
research and development
Broader Term: government activities