2551 | Asterionella, |
2552 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk B |
2553 | Bathing waters report 1989 |
2554 | Development of a field test kit for blue-green algal toxins 1992 (348/7/A) : R and D draft final report |
2555 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
2556 | Data on the effects of Parathion in the freshwater environment |
2557 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
2558 | River Axe Fish Study - Stage 2, Environmental Assessment for River Abstraction (Supplementary Report) |
2559 | Sampling freshwater shrimps (Macrobrachium) in West Africa |
2560 | River Frome F3 Spring 2008 |
2561 | Stream survey and assessment in the Ashford and Folkestone areas |
2562 | Sea Trout Workshop 24-26 October 1984
|
2563 | Salmonid Fish Study |
2564 | Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
|
2565 | Monitoring the trophic state of reservoirs
|
2566 | River Frome F4 Spring 2008 |
2567 | A biological survey of Westworth Reservoir, near Guisborough, Cleveland
|
2568 | River Axe Fish Study - Stage 3 |
2569 | Turbidity and plant growth in large slow-flowing lowland rivers. Progress Report: April 1990- October 1990
|
2570 | Blooming weather: Predicting the incidence of summers with high-risk of cyanobacterial blooms |
2571 | Investigation into the effect of sewage disinfection on the bioaccumulation of chloroform, bromoform, dibromochloromethane and dichlorobromomethane by fucoid seaweeds |
2572 | Endocrine Function in Aquatic Invertebrates and Evidence for Disruption by Environmental Pollutants |
2573 | River Piddle P1 Spring 2008 |
2574 | Catches of Migratory Fish in the River Don, Aberdeenshire- Consideration of the Availability of Fish |
2575 | The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey |