| 3351 | Salmon and sea trout fishing in the estuary of the River Tavy : a review |
|---|
| 3352 | Kingsteignton flood plan : public information leaflet |
|---|
| 3353 | River Avon catchment river water quality classification 1990 |
|---|
| 3354 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
|---|
| 3355 | Classification of estuary quality |
|---|
| 3356 | Low-cost modifications of the Crump weir to improve fish passage |
|---|
| 3357 | Welsh Regional plan summary 1991/92 (bilingual) : Rhanbarth Cymru crynodeb cynllun 1991/92 |
|---|
| 3358 | The NEA International FEP Database and its Use in Support of Regulatory Review |
|---|
| 3359 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
|---|
| 3360 | Diagnostic Drawing: Cyanobacteria - unicellular and colonial, |
|---|
| 3361 | Diagnostic Drawing: Charophyceae, |
|---|
| 3362 | Paraleptophlebia submarginata |
|---|
| 3363 | Enhancing the River Tamar |
|---|
| 3364 | Diagnostic Drawing: Conjugales, |
|---|
| 3365 | Policy and practice for the protection of groundwater - Thames region appendix |
|---|
| 3366 | River Flow Indexing using benthic macroinvertebrates |
|---|
| 3367 | Information [on the NRA Anglian Region] |
|---|
| 3368 | Policy and practice for the protection of floodplains |
|---|
| 3369 | Front Cover of Turbulence in Lakes and Rivers |
|---|
| 3370 | Maidenhead, Windsor and Eton flood alleviation scheme water quality study : final report appendices |
|---|
| 3371 | 'Sea Vigil' water quality monitoring : the Wash 1992-1993 |
|---|
| 3372 | Ecdyonurus insignis |
|---|
| 3373 | Diagnostic Drawing: Chrysophyceae, |
|---|
| 3374 | Diagnostic Drawing: Conjugales desmids, |
|---|
| 3375 | Herbarium Image: Arenaria serpyllifolia |
|---|
