The sea urchin embryo : biochemistry and morphogenesis / edited by G. Czihak ; with assistance of R. Peter. - Berlin : Springer-Verlag, 1975. - xix, 700 p. : ill. ; 25cm. Includes index. Bibliography: p. 665 - 670. ISBN: 3540069313 Subjects--Topical Terms: Sea urchin--Embryology.