TY  - GEN
AU  - World Health Organization
ED  - WHO Expert Committee on Insecticides (1974 : Geneva).
TI  - Ecology and control of vectors in public health : twenty-first report of the WHO Expert Committee on Insecticides [meeting held in Geneva from 7 to 11 October 1974]
T2  - (WHO technical report series ; 561)
SN  - 92-4-120561-X
PY  - 1975///
CY  - Geneva : 
PB  - World Health Organization
KW  - Insect control
KW  - Disease vectors
KW  - Insecticides
KW  - Pest control, Biological
ER  -