2726 | Daily nitrous oxide (N2O) flux measurements: OPTI-N, East Yorkshire, 2005 |
2727 | Use of diatoms for evaluating ecological status in UK freshwaters |
2728 | Dinobryon suecicum |
2729 | Herbarium Image: Alisma lanceolatum |
2730 | Asterocaelum, |
2731 | Godalming STW |
2732 | Wildlife along rivers |
2733 | Herbarium Image: Sparganium natans |
2734 | Advisory report on nutrient levels and related ecology of Malham Tarn
|
2735 | The influence of zinc sulphate solution on the fauna of chalk stream channels
|
2736 | Weather data: NT26, Devon, 2004 |
2737 | Stauroneis, |
2738 | Staurodesmus, |
2739 | Dinobryon divergens |
2740 | Apiocystis, |
2741 | Weaver/Dane : consultation report : October 1997 |
2742 | The investigation of phytoplankton dynamics in coastal waters using aerial surveillance case study 3 |
2743 | Lampetra fluviatilis life cycle, |
2744 | The River Ouse |
2745 | Microbiological contaminants in groundwater |
2746 | National Rivers Authority, Welsh Region : drought report 1989 |
2747 | The Environment Agency navigations : Thames, Anglian, Southern |
2748 | Upper Kennet : weed growth investigation |
2749 | Workshop on new techniques in environmental modelling |
2750 | The feasibility of biomanipulation in reservoirs and deeper lakes : draft final report |