TY  - BOOK
AU  - Dawson,C.R.
AU  - Jones,B.R.
AU  - Tarizzo,M.L.
TI  - Guide to trachoma control: : in programmes for the prevention of blindness 
U1  - 614.5997 23
PY  - 1981///
CY  - Geneva
PB  - World Health Organization
KW  - Trachoma--prevention
KW  - Public health
ER  -