| 3451 | Ceraclea dissimilis case, |
|---|
| 3452 | Second annual review of the Sid/Otter catchment management plan 1999 |
|---|
| 3453 | Your complete guide to fishing in Anglian region : rivers and stillwaters |
|---|
| 3454 | Aire LEAP draft environmental overview : September 1998 |
|---|
| 3455 | Contribution of small streams to potential fish production in the Conwy catchment |
|---|
| 3456 | NRA strategy for reducing the concentration of pesticides in controlled waters |
|---|
| 3457 | The ecology and management of riverine trees : interim report |
|---|
| 3458 | Investigation into upstream failures at Puddington Sewage Treatment Works |
|---|
| 3459 | Stage 2 modelling of water storage and transfers in the Anglian region : supporting documentation for the Regional Water Resources Strategy |
|---|
| 3460 | Annual review of fisheries : 1st April 1990 - 31st March 1991 |
|---|
| 3461 | Devon area tide table 2004 : Lynmouth, Ilfracombe, Bideford, Plymouth (Devonport), Salcombe, Dartmouth, Torquay, Teignmouth (Shaldon Bridge), Exmouth Dock, Lyme Regis |
|---|
| 3462 | Fertiliser application dates: AC0116, Devon, 2013 |
|---|
| 3463 | Audit of priority species of rivers and wetlands : Black Bog in South Hampshire and the Isle of Wight |
|---|
| 3464 | Norfolk and Suffolk Local Flood Defence Committee annual report 1989-90 |
|---|
| 3465 | Dee stock assessment programme : annual report 1993 |
|---|
| 3466 | Salmon and sea trout fishing in the estuary of the River Tavy : a review |
|---|
| 3467 | River Avon catchment river water quality classification 1990 |
|---|
| 3468 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
|---|
| 3469 | Classification of estuary quality |
|---|
| 3470 | Low-cost modifications of the Crump weir to improve fish passage |
|---|
| 3471 | Welsh Regional plan summary 1991/92 (bilingual) : Rhanbarth Cymru crynodeb cynllun 1991/92 |
|---|
| 3472 | The NEA International FEP Database and its Use in Support of Regulatory Review |
|---|
| 3473 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
|---|
| 3474 | Diagnostic Drawing: Cyanobacteria - unicellular and colonial, |
|---|
| 3475 | Diagnostic Drawing: Charophyceae, |
|---|
