The structure and reproduction of the algae : vol. 1, Introduction, chlorophyceae, xanthophyceae, chrysophyceae, bacillariophyceae, cryptophyceae, dinophyceae, chloromonadineae, euglenineae, colourless flagellata / F. E. Fritsch. Fritsch, F. E. Algae Wieren Botanica Marinha 22 589.3 FRS includes bibliographical references and index. Cambridge : University Press, 1935 (1971 printing). 1935 (1971 printing). Text v. : eng