26 | The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England; |
27 | The biology of the sea trout. Summary of a symposium held at Plas Menai 24-26 October 1984 |
28 | An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001 |
29 | An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 2000 - March 2001 |
30 | The Economics of No-Spray Zones - a Study of the Risks and Benefits of Pesticide No-Spray Restrictions |
31 | The Use Of DNA Fingerprinting To Study The Population Dynamics Of Otters (Lutra Lutra) In Southern Britiain - A Feasibility Study |
32 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
33 | Water quality investigations in the Newlyn river catchment |
34 | An assessment of water quality in the River Yarty catchment |
35 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
36 | Snapshots of the environment : managing our freshwater fisheries |
37 | The Influence of Variations in Flow on General Quality Assessment of Rivers |
38 | Cryptosporidium In Farmed And Wild Animals And The Implications For Water Contamination |
39 | The Use of a Hydroacoustic Counter for Assessing Salmon Stocks |
40 | An Aerial Photograph of Ferry House and The Pearsall Building |
41 | Habitat preferences of the bullhead (Cottus gobio) in some Norfolk rivers |
42 | London's river (information pack on the River Thames) |
43 | Toxicity Reduction Evaluation Case Summary for the Pulp and Paper Industry |
44 | Historic changes in the Upper River Ehen Catchment- Summary |
45 | Modelling the Dispersion of Radionuclides Following Short Duration Releases to Rivers |
46 | Status of rare fish : literature review of Freshwater Fish in the UK |
47 | Medway Estuary fisheries survey 2000 : (incorporating the report for 1997 to 2000) |
48 | Guide to freshwater fishing in the Northern area of Anglian Region |
49 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |
50 | Review of Literature on the Effect on Aquatic Communities of Particulate Copper in River Systems
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