Figure 7
Regional variations of the annual average deaths due to air pollution in Gansu (a for P-I; b for P-II) (R version 4.0.1 https://www.r-project.org/).
Figure 7 | Scientific Reports
Regional variations of the annual average deaths due to air pollution in Gansu (a for P-I; b for P-II) (R version 4.0.1 https://www.r-project.org/).
