Author: Roman, J. Title: La cristallographie de la calcite chez les echinides.
Description: No place, no publisher indicated [1965]. 4to (27.4 x 21.1 cm). 48 pp.(mimeographed), 16 "figs" = 9 plates), with explanatory text. Contemporary half cloth. Printed title pasted on front board and spine. = Perhaps this is the author's thesis, in it seems, a preliminary form. For instance, a few text parts are pasted over with blank paper. The work deals with the mineralogy of sea urchins, in particular that of the spines, with implications on the phylogeny. Former owner's small stamp in one text page top margin, the date 1965 written in pencil on the front board. Otherwise a very good, clean item. Rare, if not unique.
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Price: EUR 70.00 = appr. US$ 76.08 Seller: Dieter Schierenberg BV
- Book number: 65508