Dyfyniad APA

Padmalal D. (2014). Sand Mining: Environmental impacts and selected case studies. Springer.

Dyfyniad Arddull Chicago

Padmalal D. Sand Mining: Environmental Impacts and Selected Case Studies. London: Springer, 2014.

Dyfyniad MLA

Padmalal D. Sand Mining: Environmental Impacts and Selected Case Studies. Springer, 2014.

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