1. Agriculture (Wales) Bill 2022. Welsh Government. https://senedd.wales/media/51ncc5s0/pri-ld15330-e.pdf.
2. Sustainable Natural Systems and Effective Global Policies,2022
3. Welsh Soil Evidence Review;Button,2022
4. Withdrawal of European soil framework directive: reasons and recommendations;Chen;J. Sustain. Dev.,2019
5. Cranfield University, 2016. An Analysis of the Extent and Severity of Soil Degradation in Wales. https://www.gov.wales/sites/default/files/publications/2021-08/analysis-extent-severity-soil-degradation-wales-cranfield-2016-review.pdf.