R574.03 Abe F Abercrombie, Michael The Penguin dictionary of biology / M. Abercrombie, C. J. Hickman, and M. L. Johnson. —- 7. ed. -— Harmendsworth, Eng. : Penguin books, 1985. 323 p. : illus. ; 20 cm. — (Penguin reference books) ISBN 0-14-051003-6