Vereinte Nationen Wirtschaftskommission für Europa. Engineering equipment and automation means for wast-water management in ECE countries: A report on prevailing practices and recent experience in production and use of engineering equipment and automation means for preventing water pollution.
Chicago Style (17th ed.) CitationVereinte Nationen Wirtschaftskommission für Europa. Engineering Equipment and Automation Means for Wast-water Management in ECE Countries: A Report on Prevailing Practices and Recent Experience in Production and Use of Engineering Equipment and Automation Means for Preventing Water Pollution. New York.
MLA (9th ed.) CitationVereinte Nationen Wirtschaftskommission für Europa. Engineering Equipment and Automation Means for Wast-water Management in ECE Countries: A Report on Prevailing Practices and Recent Experience in Production and Use of Engineering Equipment and Automation Means for Preventing Water Pollution.