1951 | Efficiency and effectiveness of planning activities : draft final report (293/1/S) |
1952 | 1111111 |
1953 | Routine biological monitoring of river quality 1990 |
1954 | East Suffolk : Action Plan |
1955 | An investigation of the bacteriological quality of bathing water around the Kent coast since 1985 |
1956 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
1957 | National Rivers Authority sea defence survey 1990/1991 : survey report phase 1, phase 2 and phase 3 |
1958 | 1996 Hit Lists, Final Draft Annex 1A High Loads summarised by Region |
1959 | National Rivers Authority Severn Trent Region : information (NRA Severn-Trent 50)
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1960 | Herbarium Image: Mimulus guttatus |
1961 | Herbarium Image: Circaea x intermedia |
1962 | Chlorella, |
1963 | Volvox globator, |
1964 | Spirulina, |
1965 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
1966 | River Nar eutrophication studies : diatoms : draft report |
1967 | Cephalodella, |
1968 | Herbarium Image: Sanguisorba officinalis |
1969 | Herbarium Image: Rorippa sylvestris |
1970 | Gomphosphaeria, |
1971 | Fisheries annual report 1992/93 : reporting period April 1st 1992 to March 31st 1993 |
1972 | Spawning Escapement Targets for Atlantic Salmon |
1973 | Enhancement of LIDAR digital elevation models using high resolution CASI images |
1974 | Croal Irwell : consultation draft |
1975 | Myzocytium |