| 176 | Lakes, Ponds and Reservoirs in the Southern Region (NRA) |
|---|
| 177 | The 1990 river and estuary classification survey of England and Wales |
|---|
| 178 | Anthropogenic Impacts on the Hydrology of Rivers and Lochs |
|---|
| 179 | National guidelines for the production of NRA regions 1990/91 regional plans |
|---|
| 180 | The Impact of Grazing and Upland Management on Erosion and Runoff |
|---|
| 181 | River Great Ouse navigation : the Great Ouse your river for life |
|---|
| 182 | The use of herbicides in or near water |
|---|
| 183 | Distribution of Azolla in the Great Ouse catchment |
|---|
| 184 | Time of travel on the [River] Chertsey Bourne under low flow conditions |
|---|
| 185 | Regional fishing guide : a guide to day ticket waters in the Midlands |
|---|
| 186 | Flood warning information for the Hertfordshire/Essex border : River Stort catchment |
|---|
| 187 | Identification of water quality problems in the Strat and Neet catchments |
|---|
| 188 | Suffolk estuarine strategies : Blyth estuary strategy : introduction to the strategy |
|---|
| 189 | Guidelines for river corridor surveys in the NRA : February 1992. draft 3 |
|---|
| 190 | Second annual review of the Sid/Otter catchment management plan 1999 |
|---|
| 191 | Contribution of small streams to potential fish production in the Conwy catchment |
|---|
| 192 | Low-cost modifications of the Crump weir to improve fish passage |
|---|
| 193 | Second annual review of the Seaton, Looe and Fowey catchment management plan |
|---|
| 194 | The Yarrow catchment : recommendations for statutory water quality objectives |
|---|
| 195 | The Use of a Hydroacoustic Counter for Assessing Salmon Stocks |
|---|
| 196 | The Loddon catchment, Thames : recommendations for statutory water quality objectives |
|---|
| 197 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
|---|
| 198 | First annual review of the River Exe catchment management plan |
|---|
| 199 | First annual review of the Taw/Torridge estuary catchment management plan (1996) |
|---|
| 200 | Flood alleviation proposals for Bakewell and Ashford in the Water |
|---|
