Pp. viii, 383; numerous black-and-white photos, fine line-drawings, cladograms and maps. Publisher's original pictorial laminated boards (hardcover), lg 8vo. Based on proceedings of a symposium held during the American Society of Zoologists meeting in Denver, Colorado, December 27, 1984. This detailed study contains 18 chapters, by noted authorities in the field, on all aspects of the biology and evolution of lungfishes. The volume is divided into three I. History and Literature; II. Paleontology, Systematics and Phylogeny; III. Biology of Living Species of Lungfishes. No ownership marks and few signs of use.