TY - BOOK ED - World Health Organization TI - The Work of Who 1986-1987: biennial report of the directory - general to the World Health Assembly and to the United Nations SN - 9241561130 U1 - 610.6 PY - 1988///. CY - Geneva: PB - World Health Organization, KW - World Health Organization KW - Health Planning KW - Health risk assessment KW - Education, Medical KW - Environmental health N1 - Includes index ER -