26 | Environmental issues in the Midlands 1995/96 |
27 | Pesticides in the aquatic environment 1995 |
28 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
29 | River water quality in the Midlands 1997 |
30 | River water quality in the Midlands 1998 |
31 | Duties and powers of the Environment Agency |
32 | Hydropower developments and the National Rivers Authority |
33 | The River Thame : catchment review : march 1996 |
34 | Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies |
35 | Whitacre-Shustoke Reservoir improvements. The sedimentary phosphorus content on the Lower Shustoke Reservoir |
36 | Study of the behaviour and impact of two sewage treatment works of the Thames catchment |
37 | The Paris commission 1995 survey : report for England and Wales by the Environment Agency |
38 | Catches of Migratory Fish in the River Don, Aberdeenshire- Consideration of the Availability of Fish |
39 | The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey |
40 | The producer responsibility obligations (packaging waste) regulations 1997 : the agencies' interpretation of 'packaging' |
41 | The influence of zinc sulphate solution on the fauna of chalk stream channels
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42 | Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame |
43 | Getting afloat in the Midlands : a guide to using waterways in the region |
44 | Proposals to extend the Environment Agency's monitoring certification scheme (MCERTS) to the chemical testing of soils |
45 | The environmental impact of the foot and mouth disease outbreak: and interim assessment |
46 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
47 | The influence of agriculture on the quality of natural waters in England and Wales |
48 | Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority |
49 | Report on the national marine analytical quality control scheme 1993/94 : presented to the 18th October 1994 meeting of the Marine Pollution Monitoring Management Group |
50 | Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species |