(par 7.4.2.1.3) India air pollution ‘cutting crop yields by almost half’
India air pollution ‘cutting crop yields by almost half’ http://www.theguardian.com/environment/2014/nov/03/india-air-pollution-cutting-crop-yields-by-almost-half Agriculture hit by both urban and rural pollution as wheat and rice yield decrease significantly, study finds Azeen Ghorayshi theguardian.com Air…