1951 | Research and development in the Environment Agency : a short guide |
1952 | Phacus, |
1953 | Herbarium Image: Undetermined |
1954 | Herbarium Image: Undetermined |
1955 | Rhizophydium |
1956 | Herbarium Image: Potamogeton x angustifolius |
1957 | Spirogyra, |
1958 | Merismopedia, |
1959 | Cannock flood alleviation scheme : your questions answered
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1960 | Oscillatoria (Limnothrix), |
1961 | Phacus, |
1962 | Closterium infected by Myzocytium |
1963 | Database and atlas of aquatic vascular plants in the British Isles : part 1 species accounts |
1964 | Zygorhizidium |
1965 | Staurastrum, |
1966 | Phormidium, |
1967 | Herbarium Image: Potamogeton obtusifolius |
1968 | Euglena sanguinea, |
1969 | Weather data: AC0116, Warwickshire, 2013, urine |
1970 | Herbarium Image: Elodea canadensis |
1971 | Endocoenobium |
1972 | Chytridium |
1973 | Haematococcus, |
1974 | Frontonia, |
1975 | Microcystis, |