| 3426 | Kingsteignton flood plan : public information leaflet |
|---|
| 3427 | River Avon catchment river water quality classification 1990 |
|---|
| 3428 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
|---|
| 3429 | Classification of estuary quality |
|---|
| 3430 | Low-cost modifications of the Crump weir to improve fish passage |
|---|
| 3431 | Croal/Irwell local environment agency plan : statement of consultation |
|---|
| 3432 | Welsh Regional plan summary 1991/92 (bilingual) : Rhanbarth Cymru crynodeb cynllun 1991/92 |
|---|
| 3433 | The NEA International FEP Database and its Use in Support of Regulatory Review |
|---|
| 3434 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
|---|
| 3435 | Diagnostic Drawing: Cyanobacteria - unicellular and colonial, |
|---|
| 3436 | Diagnostic Drawing: Charophyceae, |
|---|
| 3437 | Paraleptophlebia submarginata |
|---|
| 3438 | Enhancing the River Tamar |
|---|
| 3439 | Diagnostic Drawing: Conjugales, |
|---|
| 3440 | Policy and practice for the protection of groundwater - Thames region appendix |
|---|
| 3441 | River Flow Indexing using benthic macroinvertebrates |
|---|
| 3442 | Information [on the NRA Anglian Region] |
|---|
| 3443 | Policy and practice for the protection of floodplains |
|---|
| 3444 | Front Cover of Turbulence in Lakes and Rivers |
|---|
| 3445 | Maidenhead, Windsor and Eton flood alleviation scheme water quality study : final report appendices |
|---|
| 3446 | 'Sea Vigil' water quality monitoring : the Wash 1992-1993 |
|---|
| 3447 | Ecdyonurus insignis |
|---|
| 3448 | Diagnostic Drawing: Chrysophyceae, |
|---|
| 3449 | Diagnostic Drawing: Conjugales desmids, |
|---|
| 3450 | Herbarium Image: Arenaria serpyllifolia |
|---|
