Author: Jónsson, S.
Title: Recherches sur des Cladophoracées marines (structure, reproduction, cycles comparés, conséquences systématiques).
Description: Paris, Masson & Cie., 1962. 8vo (24.9 x 16.4 cm). 230 pp.; 16 plates. Original printed wrappers. = The author's thesis on marine green algae. Well-illustrated. Date of public defense added in ink on front wrapper. Dedication (?) clipped from top margin of the title, otherwise a mint copy.

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