| 5676 | Locations of licensed abstractions and hydrometric stations |
|---|
| 5677 | NRA regional, area and catchment boundaries |
|---|
| 5678 | Development of marine phytoplankton methodology and quality assurance procedures : second draft |
|---|
| 5679 | Impacts Of Nutrients In Estuaries - Phase 2 : Summary Report |
|---|
| 5680 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
|---|
| 5681 | Sampling Littoral Diatoms in Lakes for Ecological Status Assessments: a Literature Review |
|---|
| 5682 | Sediment input from coastal cliff erosion : interim report (literature review) |
|---|
| 5683 | Code of practice - marine activities : part I : sea-going vessels |
|---|
| 5684 | Code of practice - marine activities : part II : boats - type II-V |
|---|
| 5685 | Herbarium Image: Callitriche obtusangula |
|---|
| 5686 | A brief history of the River Stour navigation : 1705 to the present day |
|---|
| 5687 | Guide to the Medway navigation 1994 |
|---|
| 5688 | Harbour of Rye |
|---|
| 5689 | Herbarium Image: Ludwigia palustris |
|---|
| 5690 | Narrowboats on the Thames : useful hints and tips |
|---|
| 5691 | NRA navigation strategy |
|---|
| 5692 | Locks and weirs on the river Thames : how do they work? |
|---|
| 5693 | Catchment drainage studies and flood plain identification : Cockshaw/Halgut Burn at Hexham : section 105 - C30/92 surveys |
|---|
| 5694 | Bristol Avon Area fishery survey : Byde Mill Brook |
|---|
| 5695 | Herbarium Image: Potamogeton alpinus |
|---|
| 5696 | Eel and elver studies in the Severn : interim report (256/6/ST) |
|---|
| 5697 | The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish |
|---|
| 5698 | Upper Nene structures : Elton : detailed appraisal report |
|---|
| 5699 | Upper Nene structures : Stanwick : detailed appraisal report |
|---|
| 5700 | Weir on River Rhone |
|---|
