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Interim Guidelines for Wastewater Disposal in Northern Canadian Communities

Canada. Water Pollution Control Directorate

出版	Environmental Protection Service, 1974
URL	http://books.google.com.hk/books?id=2xbcGwAACAAJ&hl=&source=gbs_api

註釋

States principles of wastewater treatment for communities in arctic and sub-arctic regions, and establishes environmental and public health requirements for several Northwest Territories communities.