4401 | North West Norfolk catchment management plan : consultation report : March 1995 |
4402 | Ipswich flood defences |
4403 | Investigation of the effects of sewage treatment works discharges on receiving waters in the Lowermoor Water Treatment Works supply area November 1989 |
4404 | Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992 |
4405 | Ranunculus in Chalk Rivers |
4406 | NRA facts 1990 |
4407 | Strategy for the use of field instrumentation in water quality monitoring |
4408 | Invertebrates of Exposed Riverine Sediment |
4409 | User notes for the Deben groundwater modelling package |
4410 | Environmental assessment guidelines : a procedure for ensuring environmental factors are taken into account in the design and implementation of land drainage improvement works |
4411 | Anthropogenic Influences on the temperature regime in a chalk river |
4412 | London's river (information pack on the River Thames) |
4413 | Freshwater Tamar and tributaries catchment management plan : action plan |
4414 | River Usk barrage position statement, 18th January 1991 |
4415 | Water and the environment in times of drought |
4416 | Exe freshwater model : quasar model design |
4417 | A Post Mortem Study of Otters (Lutra Lutra) Found Dead in South West England |
4418 | Catchment handbook : River Camel catchment : final draft report |
4419 | Monitoring the coast for flood defence |
4420 | River Itchen catchment management plan : consultation report |
4421 | Regional juvenile salmonid monitoring programme : annual report 1992 |
4422 | Regional juvenile salmonid monitoring programme : annual report 1990 |
4423 | Ponds in Partnership Phase 1 Final Report Appendix |
4424 | Macroinvertebrates of the River Nar : Great Ouse catchment : draft report |
4425 | River Darent catchment management plan : consultation report |