TY - BOOK AU - Schuh,Randall T. AU - Brower,Andrew V.Z. TI - Biological systematics: principles and applications SN - 9780801447990 (cloth : alk. paper) AV - QH83 .S345 2009 U1 - 570.1/2 22 PY - 2009/// CY - Ithaca PB - Comstock Pub. Associates/Cornell University Press KW - Biology KW - Classification KW - Sinh học KW - Lý thuyết KW - Phương pháp phân loại N1 - Includes bibliographical references and index; Introduction to systematics -- Systematics and the philosophy of science -- Characters and character states -- Character polarity and inferring homology -- Tree-building algorithms -- Evaluating results -- Nomenclature, classifications, and syst ER -