Haworth, E.Y. & Hurley, M.A. (1986). Comparison of the stelligeroid taxa of the centric diatom genus Cyclotella. In: M. Ricard (ed.), Proceedings of the Eighth International Diatom Symposium, Paris, August 27- September 1, 1984. Koeltz Scientific Books, Koenigstein, pp. 43-58
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Haworth, E.Y. & Hurley, M.A.
1986
Comparison of the stelligeroid taxa of the centric diatom genus Cyclotella
In: M. Ricard (ed.), Proceedings of the Eighth International Diatom Symposium, Paris, August 27- September 1, 1984. Koeltz Scientific Books, Koenigstein