Liddell, Jewel. (2006). Acid lake diatoms in the North Moors of England – research conducted at the Climate Change Research Centre, University College London. Request to read at: https://uglibrary.uog.edu.gy/contact-us
Liddell, Jewel. (2006). Acid lake diatoms in the North Moors of England – research conducted at the Climate Change Research Centre, University College London. Request to read at: https://uglibrary.uog.edu.gy/contact-us