National Research Council (U.S.), National Research Council (U.S.). Water Science and Technology Board, National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act, National Research Council (U.S.). Division on Earth and Life Studies, & ebrary, Inc. (2008). Mississippi river water quality and the Clean Water Act: Progress, challenges, and opportunities. National Academies Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)National Research Council (U.S.), National Research Council (U.S.). Water Science and Technology Board, National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act, National Research Council (U.S.). Division on Earth and Life Studies, και Inc ebrary. Mississippi River Water Quality and the Clean Water Act: Progress, Challenges, and Opportunities. Washington, D.C.: National Academies Press, 2008.
Παραπομπή σε μορφή MLA (9th εκδ.)National Research Council (U.S.), et al. Mississippi River Water Quality and the Clean Water Act: Progress, Challenges, and Opportunities. National Academies Press, 2008.