A monograph of the Echinoidea
By: 1.-      By Dr. Th. Mortensen.
Contributors: Carlsbergfondet (Copenhagen, Denmark)
Publisher: C. A. Reitzel
Published: 1928
Place of publication: Copenhagn
Language: eng
Notes: Contains references.
Published at the expense of the Carlsberg-fund.
Table of contents: title: Contents.- I. Cidaroidea.  Text and atlas of plates.  2v. 1928.  - II.  Both riocidaroida. Mclonechinoida, Lepidocentroida and Stirodonata.  Text and atlas of plates.  1935-       V. [pt.] 1. Spatangoida. I. 1950.  [pt.] 2. Spatangoida.  II. 1951-