Kreuzer, Helen. Recombinant DNA and biotechnology : a guide for students / Helen Kreuzer, Adrianne Massey - 2nd ed. - Washington, D.C. : ASM Press, 2001. - xiv, 431 p., [3] p. of plates : ill. (some col.), maps ; 28 cm. Includes index ISBN: 1555811760 RM220.90 Subjects--Topical Terms: Recombinant DNAGenetic engineeringBiotechnology