TY  - BOOK
AU  - Vaughan,Patrick
AU  - Morrow,R.H.
TI  - Manual of epidemiology for district health management
SN  - 924154404X
U1  - 614.4 MAN 
PY  - 1989///
CY  - Geneva
PB  - World Health Organization
KW  - Community Health Services
KW  - Epidemiologic Methods
KW  - Epidemiology
KW  - Community health services
N1  - Includes index; Includes bibliographical references
ER  -