Categorised by course, many of the most commonly encountered POPs are polychlorinated biphenyls (PCBs), dioxins and the above-described DDT. The persistence of these substances is exactly what would make them Primarily risky as they can vacation Countless miles and touch parts of the globe which have been significantly faraway https://hbscasestudysolution55338.dgbloggers.com/36612370/examine-this-report-on-hbr-case-study-writing-help