1926 | Large volume organic chemicals |
1927 | Validation of cyanobaterial (blue-green algal) toxin test kit (349/9/A) |
1928 | Dart : second annual review (2000) |
1929 | River catchment data report 1996 |
1930 | Herbarium Image: Utricularia minor |
1931 | Regional plan summary : Southern Region 1996/97 |
1932 | Efficiency and effectiveness of planning activities : draft final report (293/1/S) |
1933 | 1111111 |
1934 | East Suffolk : Action Plan |
1935 | An investigation of the bacteriological quality of bathing water around the Kent coast since 1985 |
1936 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
1937 | 1996 Hit Lists, Final Draft Annex 1A High Loads summarised by Region |
1938 | National Rivers Authority Severn Trent Region : information (NRA Severn-Trent 50)
|
1939 | Herbarium Image: Mimulus guttatus |
1940 | Herbarium Image: Circaea x intermedia |
1941 | Chlorella, |
1942 | Volvox globator, |
1943 | Spirulina, |
1944 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
1945 | River Nar eutrophication studies : diatoms : draft report |
1946 | Cephalodella, |
1947 | Herbarium Image: Sanguisorba officinalis |
1948 | Herbarium Image: Rorippa sylvestris |
1949 | Gomphosphaeria, |
1950 | Fisheries annual report 1992/93 : reporting period April 1st 1992 to March 31st 1993 |