Dyfyniad APA

A study of the ability to absorb heavy metals lead and arsenic of Fern (Microsorum Pteropus) and Cold (Biden Pilosa L) in Bac Kan.

Dyfyniad Arddull Chicago

A Study of the Ability to Absorb Heavy Metals Lead and Arsenic of Fern (Microsorum Pteropus) and Cold (Biden Pilosa L) in Bac Kan.

Dyfyniad MLA

A Study of the Ability to Absorb Heavy Metals Lead and Arsenic of Fern (Microsorum Pteropus) and Cold (Biden Pilosa L) in Bac Kan.

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