4651 | Llyn Brianne acid waters project : final report, May 1992 |
4652 | Charging for discharging : consultation document |
4653 | Graphical representation of certain metals and organics concentrations in relation to flow rates and sampling times for some of the rivers in District 6 |
4654 | Eutrophication control via nutrient reduction in rivers : literature review |
4655 | Development of Best Environmental Procurement Practice |
4656 | Invertebrates of Exposed Riverine Sediments |
4657 | Background soil mineral nitrogen contents: AC0116, County Down, 2012, urine |
4658 | Keys to larval and juvenile stages of coarse fishes from fresh waters in the British Isles |
4659 | Annual N2O measurements and associated data: AC0116, County Down, 2012, urine |
4660 | Weather data: AC0116, County Down, 2012, urine |
4661 | Smugglers Lane pumping station, Holcombe : frequency of emergency discharges (2003) |
4662 | Daily nitrous oxide flux measurements: AC0116, County Down, 2012, urine |
4663 | Searching for groundwater |
4664 | Soil moisture data: AC0116, County Down, 2012, urine |
4665 | Dung and urine application dates: AC0116, County Down, 2012, urine |
4666 | 1994/95 corporate plan : submission by Thames region : our forward look for 1994/95 - 1995/96 |
4667 | The Impact of Lost and Discarded Fishing Line and Tackle on Mute Swans |
4668 | Review of low velocity measurement techniques (280/1/A) |
4669 | Rising groundwater levels in the chalk - basal sands aquifer of the central london basins |
4670 | Lake Mutanda in the Kigezi District |
4671 | Micro low flows average and low flows estimation in the SW region : validation of regional version 1.1 software |
4672 | Cryptosporidium In Farmed And Wild Animals And The Implications For Water Contamination |
4673 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
4674 | Triploid Trout in Native Trout Waters: Phase 1 - Literature Review and Recommendations for Phase 2 |
4675 | North Essex : consultation report, February 1998 |