1 | A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock |
2 | An assessment of river water quality in the River Kenn |
3 | National marine baseline survey 1995 : littoral cell 7 : Lands End to the Severn Estuary |
4 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |