5576 | Sediment input from coastal cliff erosion : interim report (literature review) |
5577 | Code of practice - marine activities : part I : sea-going vessels |
5578 | Code of practice - marine activities : part II : boats - type II-V |
5579 | Herbarium Image: Callitriche obtusangula |
5580 | A brief history of the River Stour navigation : 1705 to the present day |
5581 | Guide to the Medway navigation 1994 |
5582 | Harbour of Rye |
5583 | Herbarium Image: Ludwigia palustris |
5584 | Narrowboats on the Thames : useful hints and tips |
5585 | NRA navigation strategy |
5586 | Locks and weirs on the river Thames : how do they work? |
5587 | Catchment drainage studies and flood plain identification : Cockshaw/Halgut Burn at Hexham : section 105 - C30/92 surveys |
5588 | Bristol Avon Area fishery survey : Byde Mill Brook |
5589 | Herbarium Image: Potamogeton alpinus |
5590 | Eel and elver studies in the Severn : interim report (256/6/ST) |
5591 | The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish |
5592 | Upper Nene structures : Elton : detailed appraisal report |
5593 | Upper Nene structures : Stanwick : detailed appraisal report |
5594 | Weir on River Rhone |
5595 | Fishery survey of the Bridgwater and Taunton Canal |
5596 | Herbarium Image: Amsinckia sp. |
5597 | Herbarium Image: Astragalus danicus |
5598 | Herbarium Image: Cerastium arvense |
5599 | Herbarium Image: Cochlearia micacea |
5600 | Herbarium Image: Festuca rubra |