Fourth WHO Scientific Group on Trachoma Research [meeting held in Geneva from 9 to 14 August 1965] :
Fourth WHO Scientific Group on Trachoma Research [meeting held in Geneva from 9 to 14 August 1965] : report.
- Geneva : World Health Organization, 1966.
- 24 p.
- World Health Organization technical report series ; no. 330 .
Russian version of nos. 316-330 bound together (barcode no. 00072084).
eng fre rus spa.
9241203307
Trachoma.
WW 215
Russian version of nos. 316-330 bound together (barcode no. 00072084).
eng fre rus spa.
9241203307
Trachoma.
WW 215