BIOLOGICAL PROBLEMS ENCOUNTERED IN WATER SUPPLIES

被引：0
|
作者：
MACKENTHUN KM
KEUP LE
机构：
来源：
Journal / American Water Works Association | 1970年 / 62卷 / 08期
关键词：
D O I：
10.1002/j.1551-8833.1970.tb03954.x
中图分类号：
学科分类号：
摘要：
To obtain information on the magnitude and frequency of biological problems, a questionnaire was sent to the 1476 managers of those water systems maintaining utility membership in the AWWA in Aug 1969. The authors have compiled various reports and surveys and their results deal with problems concerned with water quality.
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页码：520 / 526
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