Panchen, Alec L. Classification, evolution, and the nature of biology / Alec L. Panchen. - Cambridge [England] : Cambridge University Press, 1992. - x, 403 p. : ill. ; 24 cm. Includes bibliographical references (p. [349]-385) and indexes. ISBN: 0521305829 (hbk.) 0521315786 (pbk.) Subjects--Topical Terms: Biology--ClassificationEvolution (Biology)Biology--Philosophy. LC Class. No.: QH83 / P35 1992