Dyfyniad APA

Geological survey of India decade of environmental geoscientific studies.

Dyfyniad Arddull Chicago

Geological Survey of India Decade of Environmental Geoscientific Studies.

Dyfyniad MLA

Geological Survey of India Decade of Environmental Geoscientific Studies.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.