Kreuzer, Helen. Recombinant DNA and biotechnology : a guide for teachers / Helen Kreuzer and Adrianne Massey. - Washington : ASM Press, c2001. - xvi, 648 p., [3] p. of plates : ISBN: 1555811752 Subjects--Topical Terms: Recombinant DNA. Dewey Class. No.: 660.65 / Re,2