51 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
52 | Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report |
53 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |