TY - BOOK AU - Hill,Geoffrey E. AU - McGraw,Kevin J. TI - Bird coloration: Volume-I Mechanisms and measurements SN - 9780674018938 (Hbk) U1 - 598 H550B 23 PY - 2006/// CY - Cambridge PB - Harvard University Press KW - Birds KW - Color N1 - Formerly CIP; Includes bibliographical references and indexes; v. 1. Mechanisms and measurements ER -