Dyfyniad APA

Gray, N. F. (2005). Water technology: An introduction for environmental scientists and engineers. London,New York: Elsevier.

Dyfyniad Arddull Chicago

Gray, N. F. Water Technology: An Introduction for Environmental Scientists and Engineers. London,New York: Elsevier, 2005.

Dyfyniad MLA

Gray, N. F. Water Technology: An Introduction for Environmental Scientists and Engineers. London,New York: Elsevier, 2005.

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