Public information training and practices in 50 Oklahoma county health departments.

Lignende værker

• Public Support for Multiple County Health Departments
  af: Boyd, Richard F.
  Udgivet: (1946)
• The Trained Public Health Engineer in Public Health Departments
  af: Hyde, Charles Gilman
  Udgivet: (1936)
• Returns on Investment in California County Departments of Public Health
  af: Brown, Timothy T.
  Udgivet: (2016)
• The Spermatophyta of Oklahoma County, Oklahoma
  af: U. T. Waterfall
  Udgivet: (2001-12-01)
• The Spermatophyta of Oklahoma County, Oklahoma
  af: Waterfall, U.T.
  Udgivet: (2001-12-01)