Departament of the Interior. (1974). Earth manual: A water resources technical publication (2a. ed.). United States Government Printing Office.
Chicago Style (17th ed.) CitationDepartament of the Interior. Earth Manual: A Water Resources Technical Publication. 2a. ed. Washington, D.C: United States Government Printing Office, 1974.
MLA (9th ed.) CitationDepartament of the Interior. Earth Manual: A Water Resources Technical Publication. 2a. ed. United States Government Printing Office, 1974.
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