Dyfyniad APA

Testa, S. M. (1993). Geological aspects of hazardous waste management. Lewis Publishers.

Dyfyniad Arddull Chicago

Testa, Stephen M. Geological Aspects of Hazardous Waste Management. London: Lewis Publishers, 1993.

Dyfyniad MLA

Testa, Stephen M. Geological Aspects of Hazardous Waste Management. Lewis Publishers, 1993.

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