Foro Económico Mundial. (1993). Basic maintenance of rectangular secondary clarifiers, problem-Related (1a ed.). Water And Wastewater International.
Chicago Style (17th ed.) CitationForo Económico Mundial. Basic Maintenance of Rectangular Secondary Clarifiers, Problem-Related. 1a ed. Alexandria: Water And Wastewater International, 1993.
MLA (9th ed.) CitationForo Económico Mundial. Basic Maintenance of Rectangular Secondary Clarifiers, Problem-Related. 1a ed. Water And Wastewater International, 1993.
Warning: These citations may not always be 100% accurate.