Administration of environmental health programmes; a systems view.
D003657:Decision Making; D004463:Ecology; D004781:Environmental Exposure; D004782:Environmental Health; D005069:Evaluation Studies as Topic; D006801:Humans; D007255:Information Services; D009934:Organization and Administration; D012040:Regional Health Planning; D012924:Social Conditions; D012926:Social Control, Formal; D012959:Socioeconomic Factors; D013312:Stress, Physiological; D013597:Systems Analysis; D013997:Time Factors; D014944:World Health Organization