BOURRELLY, P., & E. MANGUIN 1955 (1st quarter) ['1954'] Contribution à la flor algale d'eau douce des Iles Kerguelen Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. 5: 7-58, pls. I-XI in text and separate [=105 figs.] diatoms by Manguin [48], other groups by Bourrelly [1]; 1949/1950; leg. R. Arétas