1 . 污染源
...eir Transport over Hong Kong [PATH] 空氣中污染物及其在香港的傳播polluter污染者;污染源polluterpays principle 污染者自付原則
2 . 污染者
...eir Transport over Hong Kong [PATH] 空氣中污染物及其在香港的傳播polluter污染者;污染源polluterpays principle 污染者自付原則
3 . 污染制造者
Occasionally a polluterwill be forced to pay farmers for damage to crops ., 污染制造者偶爾會被強制賠付農民的農作物損失.