Natural Resources Wales 0ada975a-44b3-450f-930c-fe87405033da 0ada975a-44b3-450f-930c-fe87405033da NRW_SAC_PHOSPHORUS_COMPLIANCE_2017_19 2023-02-22 2023-02-22 Ni ddarparwyd crynodeb. 51.60658540233116 -5.233434664121027 53.1942347104504 -2.647241730951923