126 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
127 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
128 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
129 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
130 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
131 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
132 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
133 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
134 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
135 | NRA programme for the monitoring of water quality Parts 1 to 3 - November 1994 |
136 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
137 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
138 | 1966 the original team approaching Esthwaite Water to practice sampling from a boat |
139 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
140 | Proceedings of the conference National Minewaters 20th -21st April 1998 Tapton Hall Sheffield University |
141 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
142 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
143 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
144 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
145 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
146 | Bathing water quality in England and Wales in 1995 : report of the National Rivers Authority |
147 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
148 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
149 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
150 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |