The ultrastructure of the animal cell / L. T. Threadgold. Threadgold, L. T. Cytology. Ultrastructure (Biology) QH581.2 .T49 1976 591.8 THU Includes bibliographies and index. Oxford ; New York : Pergamon Press, c1976. c1976. 1976 Text xxiv, 514 p. : eng International series in pure and applied biology ; v. 55 Pergamon international library of science, technology, engineering, and social studies