101 | Rhithrogena semicolorata |
102 | HIDDEN-NH-crayfish_75-001 |
103 | HIDDEN-TA-Gerrisspp-002.tiff |
104 | Interceptory exploitation of salmon |
105 | Spring Salmon |
106 | Salmonid enhancement in North America
|
107 | Bunodera lucioperca, |
108 | Fish Tanks in the Hatchery |
109 | Progress Report August 1980 |
110 | Surveying and tracking salmon in the sea |
111 | Salmon stocks: a genetic perspective |
112 | Automatic salmon counting technologies- a contemporary review |
113 | Bothriocephalus claviceps, |
114 | Progress Report October 1980- March 1981 |
115 | Corer |
116 | Progress Report June 1987
|
117 | Setodes argentipunctellus larva, |
118 | Biological environments of larger UK rivers: third progress report
|
119 | Setodes argentipunctellus larva, |
120 | Setodes argentipunctellus larva, |
121 | Progress Report June 1999 |
122 | Progress Report May 1986 |
123 | Progress Report June 1996 |
124 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
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125 | Progress Report March 1983 |