414257 Hammer, M. J., & Hammer, M. J. 4. (2005). Water and wastewater technology. Singapore: Prentice Hall.
Cita Chicago Style (17a ed.)414257 Hammer, Mark J., y Mark J 414257 Hammer. Water and Wastewater Technology. Singapore: Prentice Hall, 2005.
Cita MLA (9a ed.)414257 Hammer, Mark J., y Mark J 414257 Hammer. Water and Wastewater Technology. Singapore: Prentice Hall, 2005.
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