26 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
27 | Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report |
28 | Environment Agency Kent area : the Seabrook stream : BSc (Hons) Environmental biology placement report |
29 | The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I |
30 | Darent action plan : restoration of low flows to the river Darent : public statement to accompany application to vary groundwater abstraction licences at Sundridge, Lullingstone, Eynsford, Horton Kirby, Darenth and Bexley |