4151 | Fish pass design and evaluation. Phase 1 (R and D Report 5) |
4152 | Fish populations of the upper River Wey and tributaries |
4153 | Fisheries survey rivers Beult and Teise 1994 |
4154 | Salmonid genetics in water : report of an Interim Review Meeting, St. Mellons, 17/4/91 |
4155 | Sea trout gene banks : the feasibility of developing and utilising gene banks for sea trout (salmo trutta) conservation |
4156 | The Movements of Salmon (Salmo salar L.) and Sea Trout (Salmo trutta L.) Smolts in the Lower River and Estuary of the River Conwy, North Wales |
4157 | Torridge river quality and fishery status : Interim report (152/2/SW) |
4158 | Report on the results of a comparison of data from two surveys of the microfauna of the wash carried out in 1991 and 1993 |
4159 | Audit of 1995 eastern area RCS programme |
4160 | An Assessment of Cormorant Depredation on Stillwater Coarse Fish Populations in the Lea and Colne Valleys of the Thames Catchment |
4161 | Entomology For Angler's Course (2009) 01 |
4162 | Entomology For Angler's Course (2009) 03 |
4163 | Entomology For Angler's Course (2009) 02 |
4164 | Entomology For Angler's Course (2009) 04 |
4165 | Entomology For Angler's Course (2009) 05 |
4166 | Entomology For Angler's Course (2009) 06 |
4167 | Entomology For Angler's Course (2009) 07 |
4168 | Entomology For Angler's Course (2009) 08 |
4169 | Entomology For Angler's Course (2009) 09 |
4170 | Entomology For Angler's Course (2009) 10 |
4171 | Entomology For Angler's Course (2009) 11 |
4172 | Entomology For Angler's Course (2009) 12 |
4173 | Entomology For Angler's Course (2009) 13 |
4174 | Entomology For Angler's Course (2009) 15 |
4175 | Entomology For Angler's Course (2009) 16 |