5051 | Botrydium, |
5052 | Euglena, |
5053 | Environmental best practice for continuous cover forestry |
5054 | Chytrid |
5055 | Herbarium Image: Galeopsis tetrahit |
5056 | Murchison Falls |
5057 | Herbarium Image: Ranunculus hederaceus |
5058 | Soil moisture data: AC0213, Devon, 2010-2011 |
5059 | Dunball Sluice Refurbishment Project: G7639 post project appraisal |
5060 | Broadland flood alleviation strategy : bank strengthening and erosion protection : the programme for flood defence work |
5061 | North Devon streams : second annual review : October 1999 |
5062 | Monitored flow rate, Sem at Cool's Cottage site, Hampshire Avon catchment |
5063 | Monitored river turbidity, Sem at Cool's Cottage site, Hampshire Avon catchment |
5064 | Monitored water temperature and dissolved oxygen concentration, Sem at Cool's Cottage site, Hampshire Avon catchment |
5065 | North Kent local environment agency plan : December 1999 |
5066 | Anglian Region joint study on water resources availability for wetland creation : final report |
5067 | Chroococcus, |
5068 | Diplozoon paradoxum, |
5069 | Bedford Ouse (lower reaches) LEAP : development constraints by parish : April 1999 |
5070 | Triaenophorus nodulosus, |
5071 | Monitored flow rate, Wylye at Kingston Deverill, Hampshire Avon catchment |
5072 | Diagnostic Drawing: Euglenophyceae, |
5073 | Monitored water temperature, dissolved oxygen concentration and river turbidity, Wylye at Kingston Deverill, Hampshire Avon |
5074 | Air quality report for the Anglian Region of the Environment Agency 1999 |
5075 | Herbarium Image: Carex hostiana |