1201 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
1202 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
1203 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
1204 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
1205 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
1206 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
1207 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
1208 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
1209 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
1210 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
1211 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
1212 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
1213 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
1214 | Time of travel study on the River Wandle under two different flow conditions |
1215 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
1216 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
1217 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
1218 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
1219 | Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993 |
1220 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
1221 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
1222 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
1223 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |
1224 | River Stort : draft catchment management plan for flood defence and the environment : May 1991 |
1225 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |