2001 | Herbarium Image: Stachys palustris |
2002 | Rhodochorton (Audouinella), |
2003 | Surveillance of Greenhouse Gases |
2004 | Annual fisheries report 1995/6, Midlands region. Volume 2 : appendices |
2005 | Evaluation of historical data on the nutrient status of Esthwaite Water, Cumbria
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2006 | Oscillatoria, |
2007 | Dinobryon crenulatum and Dinobryon acuminatum |
2008 | Pediastrum, |
2009 | Ceratium, |
2010 | Herbarium Image: Elymus caninus |
2011 | The restoration of the River Pang |
2012 | Hyperparasitism |
2013 | Herbarium Image: Eleocharis multicaulis |
2014 | Interim review of drought management experience in the North West Region of the National Rivers Authority. lessons learned (29th June 1995 - March 31st 1996) |
2015 | Integrated appraisal of the Environment Agency's water quality policies : role of the FWR manual |
2016 | Macrophyte Plant Identification Guide: A document to support a Training Course for NRA Wessex Region |
2017 | Rhizophydium |
2018 | Gomphosphaeria, |
2019 | Pinnularia, |
2020 | Rhizophydium |
2021 | Cased caddis |
2022 | Oligochaete, |
2023 | Herbarium Image: Oenanthe fistulosa |
2024 | Phacus, |
2025 | Pinnularia, |