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Wastewater laboratory analysts' guide to preparing for the certification examination

Topic: 
WASTEWATER--OPERATIONS
Author: 
Water Environment Federation.
Publisher/Date: 
Alexandria, Va. : Water Environment Federation, 2000
Note: 
WEF/ABC
Summary: 
Through multiple-choice questions, this guide tests at various levels the skills and knowledge required by laboratory analysts working at wastewater treatment plants. The guide contains more than 400 questions and answers, on 19 different topics,...