و آر ایل:https://cms.qz.com/wp-content/uploads/2018/09/DDT-dusting-sheep-in-1948-e1536270026295.jpg?quality=75&strip=all&w=410&h=230.75376884422113
و آر ایل:https://qz.com/1381593/the-ddt-of-this-generation-is-contaminating-water-all-over-the-us-and-australia/
