4926 | Sustainable Recreation on Waterways - Assessing User Activity on Canals and Other Inland Waterways: A Comparison of Three Survey Methods |
4927 | Flood defence : long term plans 1999/00 - 2008/09 programme |
4928 | Great Ouse Local Flood Defence Committee annual report 1996-1997 |
4929 | Daily N2O: AC0213, Devon, 2010-2011 |
4930 | Welsh region : River Arrow, Dreneuydd/Broadway Reen, Dysynni Low Level Drain : annex of R and D Note 456 |
4931 | Soil moisture data: NT26, Dumfries, 2004 |
4932 | Daily nitrous oxide flux measurements: AC0116, Devon, 2012, urine |
4933 | Recreation and amenity surveys of identified low flow rivers - part 2: maps an photographs report (part 2 of 2) |
4934 | Roger Sweeting providing a commentary on The Tern |
4935 | Daily nitrous oxide flux measurements: AC0116, Ceredigion, 2013, urine |
4936 | Daily nitrous oxide flux measurements: AC0213, Nottinghamshire, 2011-2012 |
4937 | Report into an air pollution episode : sulphur dioxide, September 2nd 1998, Midlands and South Yorkshire |
4938 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987 |
4939 | Atlantic salmon facts
|
4940 | Daily nitrous oxide flux measurements: SLURRY-NR, Devon, 2004 |
4941 | Soil moisture data: SLURRY-NR, Devon, 2004 |
4942 | Daily nitrous oxide flux measurements: AC0111, Devon, 2010-2011 |
4943 | Grimsby / Ancholme LEAP : March 2000 |
4944 | Cyanothece, |
4945 | Diagnostic Drawing: Centric freshwater diatoms, |
4946 | Daily nitrous oxide flux measurements: AC0116, Warwickshire, 2013, urine |
4947 | Fate And Behaviour Of Steroid Oestrogens In Rivers - A Scoping Study |
4948 | Daily nitrous oxide flux measurements: AC0213, Devon, 2012 |
4949 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996 |
4950 | Daily nitrous oxide flux measurements: AC0111, Devon, 2010 |