United States. Federal Emergency Management Agency. (2007). Technical manual: Plastic pipe used in embankment dams : best practices for design, construction, problem identification and evaluation, inspection, maintenance, renovation, and repair. U.S. Dept. of Homeland Security, FEMA.
Chicago Style (17th ed.) CitationUnited States. Federal Emergency Management Agency. Technical Manual: Plastic Pipe Used in Embankment Dams : Best Practices for Design, Construction, Problem Identification and Evaluation, Inspection, Maintenance, Renovation, and Repair. [Washington, D.C.]: U.S. Dept. of Homeland Security, FEMA, 2007.
MLA (9th ed.) CitationUnited States. Federal Emergency Management Agency. Technical Manual: Plastic Pipe Used in Embankment Dams : Best Practices for Design, Construction, Problem Identification and Evaluation, Inspection, Maintenance, Renovation, and Repair. U.S. Dept. of Homeland Security, FEMA, 2007.