| 3151 | Water abstraction (NRA Severn-Trent 63)
|
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| 3152 | Seminar on water pollution control |
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| 3153 | Herbarium Image: Lobelia dortmanna |
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| 3154 | Herbarium Image: Lobelia dortmanna |
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| 3155 | Water pollution incidents in England and Wales 1997 : report summary |
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| 3156 | Dartmouth flood plan : public information leaflet |
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| 3157 | River Lim catchment river water quality classification 1991 |
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| 3158 | River Plym catchment river water quality classification 1991 |
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| 3159 | List II metals : evaluation of standards using field data |
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| 3160 | Quantification of the relationship between effluent quality and biological quality : interim report for stage 1 |
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| 3161 | Accumulation and dispersal of suspended solids in watercourses |
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| 3162 | The environment and water resources projects. Volume 1 guidelines for the scoping and environmental assessment of water resources projects |
|---|
| 3163 | Revenue budget 1992/93 : summary |
|---|
| 3164 | Herbarium Image: Juncus bulbosus |
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| 3165 | The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392) |
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| 3166 | Economics of water resource management : draft final report. September 1992. Vol 2 : Technical report |
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| 3167 | Review of comments on the Environment Agency's consultative report Endocrine disrupting substances in the environment - what should be done? |
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| 3168 | Discharge control and monitoring by biological techniques |
|---|
| 3169 | River Gannel catchment river water quality classification 1990 |
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| 3170 | Irish Sea nutrients survey |
|---|
| 3171 | Herbarium Image: Trillium grandiflorum |
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| 3172 | Herbarium Image: Potamogeton gramineus |
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| 3173 | 1994/95 corporate plan : submission by Southern region : our forward look for 1994/95 - 1995/96 |
|---|
| 3174 | Sialis lutaria and Sialis fuliginosa, |
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| 3175 | Triaenodes bicolor larva, |
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