Author: Caso, M. E.
Title: Estado actual de los concimientos acerca de los equinodermos de Mexico.
Description: Mexico [City], U.N.A.M., 1961. Large 8vo (23.1 x 17.3 cm). 388 pp., 18 plates, 124 text figures. Printed wrappers. = This very scarce thesis deals with species from the Pacific side and the Atlantic (Gulf of Mexico) side of Mexico. The plates show holothurian skeleton parts, the text figures are mostlly photographs of sea urchins, brittle stars and starfish. Top of spine cover chipped, otherwise a very good, clean copy.

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