1176 | Bunodera lucioperca, |
1177 | Fish Tanks in the Hatchery |
1178 | Progress Report August 1980 |
1179 | Surveying and tracking salmon in the sea |
1180 | Avon and Erme : second annual review |
1181 | Salmon stocks: a genetic perspective |
1182 | Dinobryon crenulatum |
1183 | State of the environment in the South West 2006 |
1184 | Salmon fisheries in England and Wales |
1185 | Fertiliser application dates: AC0101, Cambridgeshire, 2007 |
1186 | A review of Irish salmon and salmon fisheries |
1187 | Weather data: OPTI-N, Cheshire, 2004 |
1188 | Beraeodes minutus, |
1189 | Weather data: AC0116, Warwickshire, 2013 |
1190 | Dytiscus marginalis larva, |
1191 | Automatic salmon counting technologies- a contemporary review |
1192 | Herbarium Image: Tolypella glomerata |
1193 | Herbarium Image: Apium inundatum |
1194 | Anabaena, |
1195 | Background soil mineral nitrogen contents: OPTI-N, Cheshire, 2004 |
1196 | Bothriocephalus claviceps, |
1197 | Sources : river catchments (issue 1) |
1198 | Achnanthes, |
1199 | Progress Report October 1980- March 1981 |
1200 | Background soil mineral nitrogen contents: SLURRY-NR, Nottinghamshire, 2005 |