| 4101 | Humber Estuary management strategy |
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| 4102 | An introduction to South-West region |
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| 4103 | Croal/Irwell : action plan |
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| 4104 | (Bilingual) Assessing the impact of dewatering on water resources |
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| 4105 | Investigation into macroinvertebrate sampling variability (01/T/001) |
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| 4106 | Fisheries byelaws for Thames Region |
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| 4107 | Diffuse Pollution From Agriculture : A Field Guide |
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| 4108 | Benefiting Bude : a new scheme for a better future |
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| 4109 | Humber estuary catchment management plan : review 1997 |
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| 4110 | Ullswater a general review and assessment of environmental and biological features
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| 4111 | Fisheries byelaws : Southern region |
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| 4112 | Catches of Brown Trout in the River Don |
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| 4113 | Conservation, biology and recreation annual report 1999-2000, North West (2000) |
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| 4114 | River Ribble juvenile fish stock assessment 1998, with particular reference to salmonids |
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| 4115 | Windermere North Basin Seismic Survey Data 1983 Best of 2 Runs 01 |
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| 4116 | Chalk stream malaise : anglers' views on contributory factors |
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| 4117 | River Severn lower reaches catchment management plan : second annual review : January 1998 |
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| 4118 | Bioaccumulation of metals in the Thames Estuary |
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| 4119 | Tamar Lakes project 2001 : initial assessment of nutrient data to identify pollution sources, assess the effect of Tamar Lakes on the downstream water quality and to recommend future monitoring requirements |
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| 4120 | Rivers Idle and Torne catchment management plan : action plan : October 1996 |
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| 4121 | Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight |
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| 4122 | Bedford Ouse (lower reaches) environment overview : June 1999 |
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| 4123 | Environmental snapshot for the East of England [2000] |
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| 4124 | Derbyshire Derwent : consultation report, February 1998 |
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| 4125 | Environmental compliance audit of Glaxo Wellcome, Ulverston, Cumbria |
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