BISWAS, A. K. (1981). Models For Water Quality Management Editor Asir K. Biswas. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)BISWAS, Asir K. Models For Water Quality Management Editor Asir K. Biswas. McGraw-Hill, 1981.
Lua MLA (8ú heag.)BISWAS, Asir K. Models For Water Quality Management Editor Asir K. Biswas. McGraw-Hill, 1981.
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