Treatise on Invertebrate Paleontology . Echinodermata (1) 1. 1967.
University of Kansas Press. Hardback. 296 pages with 176 B/W figures of fossils. This volume covers general Echinodermata as well as Cystoids and Paracrinoids. In excellent condition.
Book : 17 x 25 x 2.5cm.