51 | The interpretation of rod and net catch data |
52 | Problems with sea trout and salmon in the Western Highlands |
53 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
54 | Guide to freshwater fishing in the Northern area of Anglian Region |
55 | Bass fishing in the Fal estuary and coastal area |
56 | The NRA in business : annual review and summary accounts 1993-94 |
57 | Environmental planning issues in the North Wessex area |
58 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
59 | Fisheries of the middle and lower Wylye and factors affecting their performance |
60 | Protecting the environment through effective Environment Agency regulation and advice |
61 | River water quality in the Midlands 1994/95 : water quality summary data |
62 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
63 | Eel and elver studies in the Severn : interim report (256/6/ST) |
64 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
65 | Acidification of freshwaters: the threat and its mitigation |
66 | The Use of a Hydroacoustic Counter for Assessing Salmon Stocks |
67 | Catches of migratory fish in the River Don, Aberdeenshire |
68 | Review of fishery regulations on the Rivers Taw and Torridge |
69 | The River Colne Estuary subtidal biological survey 1992 |
70 | Fish populations of the upper River Wey and tributaries |
71 | An investigation to determine if South Molton STW is the cause of elevated copper and zinc concentrations downstream in the River Mole [DEV/E/18/95] |
72 | A review of factors affecting the abundance and catch of spring salmon fom the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
73 | Use of rod catch-effort data to monitor migratory salmonids in Wales : a report submitted in part fulfillment of the requirements of the course |
74 | Catch and release: the survival and behaviour of Atlantic salmon angled and returned to the Aberdeenshire Dee, in spring and early summer |
75 | 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 |