126 | Progress Report June 1987
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127 | Entomology For Angler's Course (2009) 16 |
128 | Setodes argentipunctellus larva, |
129 | Biological environments of larger UK rivers: third progress report
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130 | Setodes argentipunctellus larva, |
131 | Setodes argentipunctellus larva, |
132 | Crummock Water Seismic Survey data 1987-Section 07 |
133 | Progress Report December 1989 |
134 | Progress Report June 1999 |
135 | Progress Report May 1986 |
136 | Progress Report June 1996 |
137 | The Atlantic Salmon Trust Journal 2011 |
138 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
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139 | Progress Report December 1993 |
140 | Progress Report March 1983 |
141 | Progress Report December 1997 |
142 | Rhithrogena haarupi |
143 | Historic overview of the sea trout collapse in the West of Ireland |
144 | Progress Report December 1981 |
145 | Crummock Water Seismic Survey data 1987-Section 04 |
146 | The Sea Trout Stock Collapse, 1989-1992 |
147 | Dead zones, live markers: the biological environments of larger U.K. Rivers
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148 | Irish Sea Trout |
149 | Esthwaite Water Seismic Survey data 1983-Section 09 |
150 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |