na INLIS000000000003386 0010-0324000125 Biometry :the principles and practice of statistics in biological research Robert R. Sokal and F. James Rohlf SOKAL, Robert R. 2nd ed. San Francisco W.H. Freeman 1981 xviii, 859 p. : ills. ; 24 cm. 578.087 SOK b BIOLOGY RESEARCH STATISTICS BIOCHEMISTRY. 126/1992