Nelson, Gideon E. Biological principles with human perspectives / Gideon E. Nelson. - 2nd ed. - New York : John Wiley, c1984. - xi, 426 p. : ill. ; 24 cm. Includes indexes. ISBN: 0471862770 (pbk.) Subjects--Topical Terms: Human biology.biology. Dewey Class. No.: 599.95 / NEG 1980