Sokal, Robert R. Biometry: the principles and practice of statistics in biological research - 3rd ed.- - New York: W. H. Freeman and Company, 1995 - xix,887p.: ill.; 24cm. Includes bibliographical references and index ISBN: 0-7167-2411-1 Subjects--Topical Terms: Biometry LC Class. No.: IMS QH323.5.S63