| 5151 | Possible replacements for the biochemical oxygen demand (BOD) test and suspended solids as measures of effluent and water quality |
|---|
| 5152 | Land management techniques - draft R and D note (453/4/Y) |
|---|
| 5153 | Sources of farm pollution and impact on river quality. Volume 2 : appendices (001/13/W) |
|---|
| 5154 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
|---|
| 5155 | Herbarium Image: Potamogeton alpinus |
|---|
| 5156 | Herbarium Image: Selaginella selaginoides |
|---|
| 5157 | Windermere North Basin Seismic Survey Data 1983 Best of 2 Runs 03 |
|---|
| 5158 | Environment Agency Kent area : the Seabrook stream : BSc (Hons) Environmental biology placement report |
|---|
| 5159 | MCERTS for manual stack emission monitoring |
|---|
| 5160 | Llyn Brianne acid waters project : final report, May 1992 |
|---|
| 5161 | Charging for discharging : consultation document |
|---|
| 5162 | Graphical representation of certain metals and organics concentrations in relation to flow rates and sampling times for some of the rivers in District 6 |
|---|
| 5163 | Wave attenuation over saltmarsh surfaces August 1994 |
|---|
| 5164 | Lower Witham catchment management plan : summary report : June 1995 |
|---|
| 5165 | Eutrophication control via nutrient reduction in rivers : literature review |
|---|
| 5166 | Development of Best Environmental Procurement Practice |
|---|
| 5167 | Invertebrates of Exposed Riverine Sediments |
|---|
| 5168 | Background soil mineral nitrogen contents: AC0116, County Down, 2012, urine |
|---|
| 5169 | Keys to larval and juvenile stages of coarse fishes from fresh waters in the British Isles |
|---|
| 5170 | Annual N2O measurements and associated data: AC0116, County Down, 2012, urine |
|---|
| 5171 | Weather data: AC0116, County Down, 2012, urine |
|---|
| 5172 | Smugglers Lane pumping station, Holcombe : frequency of emergency discharges (2003) |
|---|
| 5173 | Local environment focus : local environmental issues in Shrewsbury, Shawbury, Newport, Telford, Shifnal, Much Wenlock, Bridgmorth, Bewdley, Bromsgrove, Droitwich and Worcester : Environment Agency newsletter for the Middle Severn, May 2003. |
|---|
| 5174 | Daily nitrous oxide flux measurements: AC0116, County Down, 2012, urine |
|---|
| 5175 | Hull and East Riding : first annual review, May 1999 : May 1999 |
|---|
