The biology of hydra and of some other coelenterates, 1961 - Lenhoff, Howard M.; Symposium on the Physiology and Ultrastructure of Hydra and Some Other Coelenterates (1961 : Coral Gables, Fla.) (Coral Gables, Florida University of Miami Press, 1961)
Keywords: Coelenterata - Congresses; Hydra