Dyfyniad APA

Geological Society & YouTube. What Coal Mining Hydrogeology Tells us about the Real Risks of Fracking.

Dyfyniad Arddull Chicago

Geological Society and YouTube. What Coal Mining Hydrogeology Tells Us About the Real Risks of Fracking.

Dyfyniad MLA

Geological Society and YouTube. What Coal Mining Hydrogeology Tells Us About the Real Risks of Fracking.

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