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Water for the Thousand Millions

Intermediate Technology Development Group. Water PanelArnold Pacey

出版	Pergamon Press, 1977
主題	Nature / Natural ResourcesTechnology & Engineering / Environmental / Water Supply
ISBN	00802180599780080218052
URL	http://books.google.com.hk/books?id=Si-7AAAAIAAJ&hl=&source=gbs_api