Figure 2
From: Control of household air pollution for child survival: estimates for intervention impacts
Households using solid fuels as the primary cooking fuel, by WHO region, 2010. Source: WHO Global Health Observatory:
Figure 2 | 樱花视频
From: Control of household air pollution for child survival: estimates for intervention impacts
Households using solid fuels as the primary cooking fuel, by WHO region, 2010. Source: WHO Global Health Observatory: