Sokal, Robert R. Biometry : the principles and practice of statistics in biological research / - 3rd ed. - New York : W.H. Freeman, c1995. - xix, 887 p. : ill. ; 24 cm. ISBN: 0716724111 9780716724117 Subjects--Topical Terms: Biometry. Dewey Class. No.: 574 W.H 1995 A034 Or.