National environmental health programmes :
National environmental health programmes : their planning, organization, and administration, report of a WHO expert committee [meeting held in Geneva from 3 to 11 June 1969]
- Geneva : World Health Organization, 1970.
- 56 p.
- World Health Organization technical report series ; no. 439 .
Russian version of nos. 439-452 bound together (barcode no. 00073780).
Copy 2 of English, French and Spanish eds. bound together.
ara eng fre por rus spa.
jpn.
9241204397
Environmental health.
National health programs.
Health planning.
WA 30
Russian version of nos. 439-452 bound together (barcode no. 00073780).
Copy 2 of English, French and Spanish eds. bound together.
ara eng fre por rus spa.
jpn.
9241204397
Environmental health.
National health programs.
Health planning.
WA 30