WHO Expert Committee on Plague [meeting held in Geneva from 21 to 29 October 1969] :
WHO Expert Committee on Plague [meeting held in Geneva from 21 to 29 October 1969] : fourth report.
- Geneva : World Health Organization, 1970.
- 25 p.
- World Health Organization technical report series ; no. 447 .
Russian version of nos. 439-452 bound together (barcode no. 00073780).
eng fre rus spa.
9241204478
Plague.
WC 350
Russian version of nos. 439-452 bound together (barcode no. 00073780).
eng fre rus spa.
9241204478
Plague.
WC 350