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＜図書＞
Selected analytical methods approved and cited by the United States Environmental Protection Agency / prepared and published by American Public Health Association, American Water Works Association, Water Pollution Control Federation.

出版者	Washington, D.C.} : {American Public Health Assn.
出版年	{c1981}
大きさ	106 p. : ill.
著者標目	American Public Health Association American Water Works Association United States. Environmental Protection Agency Water Pollution Control Federation
件　名	Water Pollutants -- analysis  全ての件名で検索 Water Supply -- analysis  全ての件名で検索

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