Guide to trachoma control : in programmes for the prevention of blindness.
Treść karty:JONES BARRIE R. [współaut.] 541,775 DAWSON CHANDLER R., JONES BARRIE R.,TARIZZO M. L. Guide to trachoma control : in programmes for the prevention of blindness / C.R. Dawson; B. R. Jones, M. L. Tarizzo. - Geneva : World Health Organization, 1981. - 56 s. tabl, : [4] s. tabl. ; 24 cm ISBN 92 4 154157 1