7051 | Rye Harbour Byelaws |
7052 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
7053 | Herbarium Image: Lagarosiphon major |
7054 | Guide to freshwater fishing in Norfolk and Suffolk |
7055 | Recreational waterways in the anglian region |
7056 | Pollution prevention Lake Windermere: boat users pollution prevention survey, 1991 |
7057 | 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 |
7058 | Micrasterias, |
7059 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
7060 | Conoeists' guide to the River Wye |
7061 | River Welland and River Glen waterway plan |
7062 | Herbarium Image: Myriophyllum alterniflorum |
7063 | Anglian radar information project : report no. 4 : aspects of precipitation observation and quantitative estimation with weather radar |
7064 | Development of water quality monitoring instrumentation |
7065 | Bacteriological survey : The Wash |
7066 | Didymosphenia, |
7067 | Informal consultation on new abstraction charges from April 1993 |
7068 | Lower Nene catchment management plan : summary report |
7069 | Lower Thames fact file : from Hurley to Teddington |
7070 | Rivers Soar and Wreake angling guide 1996 |
7071 | Herbarium Image: Epilobium hirsutum |
7072 | Welland and Witham estuaries : ecological study : appendices to part 2 : water quality report |
7073 | Herbarium Image: Saxifraga aizoides |
7074 | Lincolnshire catchment panel field visit, Friday 7 June 1996 |
7075 | Management of River Severn regulation |