References
- American Public Health Association. 1936. Standard methods of water and sewage, 8th Ed.
- Butcher, R. W. 1953. (Personal communication.)
- Cerni, A. 1948. Zur Dynamik von Seichtgewässern. Z. Hydrol., 10: 36–52.
- Droop, M. R. 1953. (Personal communication.)
- Jacobs, M. H. 1940. Some aspects of cell permeability to weak electrolytes. Cold Spring Harbor Symposia on Quantitative Biology, 8: 30–39.
- Liebert, F., and Deerns, W. M. 1920. Onderzook Naar De Oorzaak Van Een Vischsterften In Den Polder Workumer-Nieuwland, Nabig Workum. Verh. Riyks Inst. Vissch Onderz., 1.
- Otterstrøm, C. V., and Steemann Nielsen, E. 1939. Two cases of extensive mortality in fishes caused by the flagellate Prymnesium parvum, Carter. Rep. Danish biol. Stat., 44: 5–24.
- Reich, K., and Aschner, M. 1947. Mass development and control of the Phytoflagellate Prymnesium parvum in fish ponds in Palestine. Palest. J. Bot. Jerusalem, Ser. 4: 14–23.
- Shilo (Shelubsky), M., and Aschner, M. 1953. Factors governing the toxicity of cultures containing the phytoflagellate Prymnesium parvum (Carter). J. gen. Microbiol., 8: 333–343.
- Shilo (Shelubsky), M., Aschner, M., and Shilo, Miriam. 1953. The general properties of exotoxin of the phytoflagellate Prymnesium parnum. Bull. Res. Council Israel, 2: 446.
- Wuhrmann, K., Zehnder, F., and Woker, H. 1947. Über die fischereibiologische Bedeutung des Ammoniums und Ammoniakgehaltes fließender Gewässer. Vjschr. naturf. Ges. Zürich, 92: 198–204.
- Wuhrmann, K., and Woker, H. 1948. Experimentelle Untersuchungen über die Ammoniak- und Blausäurevergiftung. Schweiz. Z. Hydrol, 10: 210–244.