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History of waste management : ウィキペディア英語版 | History of waste management (詳細はwaste has been generated by humans . In areas with low population density waste generation may have been negligible. In higher population areas even largely biodegradable waste had to be dealt with. Sometimes this was released back into the ground water with environmental impact like Nor Loch. The Maya of Central America had a fixed monthly ritual, in which the people of the village would gather together and burn their rubbish in large dumps.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「History of waste management」の詳細全文を読む
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