| 5901 | Pollution prevention Lake Windermere: boat users pollution prevention survey, 1991 |
|---|
| 5902 | A review of factors affecting the abundance and catch of spring salmon fom the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
|---|
| 5903 | Micrasterias, |
|---|
| 5904 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
|---|
| 5905 | Conoeists' guide to the River Wye |
|---|
| 5906 | River Welland and River Glen waterway plan |
|---|
| 5907 | Development of microbiological standards - patterns of water usage, contact and risks in water sports |
|---|
| 5908 | Herbarium Image: Myriophyllum alterniflorum |
|---|
| 5909 | Anglian radar information project : report no. 4 : aspects of precipitation observation and quantitative estimation with weather radar |
|---|
| 5910 | Development of water quality monitoring instrumentation |
|---|
| 5911 | Bacteriological survey : The Wash |
|---|
| 5912 | Didymosphenia, |
|---|
| 5913 | Informal consultation on new abstraction charges from April 1993 |
|---|
| 5914 | Lower Thames fact file : from Hurley to Teddington |
|---|
| 5915 | Rivers Soar and Wreake angling guide 1996 |
|---|
| 5916 | Herbarium Image: Epilobium hirsutum |
|---|
| 5917 | Welland and Witham estuaries : ecological study : appendices to part 2 : water quality report |
|---|
| 5918 | Herbarium Image: Saxifraga aizoides |
|---|
| 5919 | Lincolnshire catchment panel field visit, Friday 7 June 1996 |
|---|
| 5920 | The Ely Ouse Essex water transfer scheme |
|---|
| 5921 | Small licence-exempt groundwater sources |
|---|
| 5922 | Artificial recharge to groundwater in the Otter valley |
|---|
| 5923 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
|---|
| 5924 | Regional water quality monitoring and surveillance programme for 1992 : operational investigation programme at Wheal Jane tin mine, Cornwall |
|---|
| 5925 | Flood defence levels of service : stage 2 annex D (Note 127) : growth index |
|---|
