3076 | Welcome to the Essex catchment |
3077 | Review of fluvial R and D - Topic C1: supporting information |
3078 | Coastal water surveillance strategy |
3079 | Welsh sheep dip monitoring programme : 1997 |
3080 | NRA Summary Corporate Plan 1992-1993 |
3081 | Methodology for organics analysis : progress report April 1991 - March 1992. Appendices. Interim report (215/6/T) |
3082 | Genetic aspects of spring run salmon : interim report |
3083 | Spring salmon : a review of factors affecting the abundance and catch of spring salmon from the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
3084 | Survey of the non-agricultural use of pesticdes within the Thames region |
3085 | Ditch management |
3086 | NRA applications of remotely sensed data : prepared by National Remote Sensing Centre Limited in response to Order Number WRO15173 |
3087 | Non-compliance of the Bidwell Brook with river quality objectives |
3088 | Boat safety scheme - September 1995 |
3089 | Lincolnshire Area Environment Group : second annual report April 98 - March 99 |
3090 | HIDDEN-DP-JohnLund-001.tif |
3091 | Probability Distribution for |
3092 | Caddis eaten leaves |
3093 | Flood defence levels of service : stage 2 annex E (Note 127) : asset assessment |
3094 | Protocol on "managing waste": memorandum of understanding between Local Government Association and the Environment Agency |
3095 | Dried caddis cases |
3096 | Herbarium Image: Pulicaria dysenterica |
3097 | Herbarium Image: Nitella opaca |
3098 | Diagnostic Drawing: Simple filaments, |
3099 | Herbarium Image: Alopecurus bulbosus |
3100 | The water bill : trickle irrigation |